Vocabulary
One alphabetical list of words and expressions in Yuddish Version 0, with their current meanings, Hebrew spellings, and examples from the translations. All nouns are genderless. Pronouns, articles, adjectives, and possessives do not change for case.
Other forms include recorded plurals and verb forms. They are not complete paradigms. An em dash means no additional form or example is listed.
2,020 entries · A–Z
| Word | Hebrew | Meaning | Other forms | Examples |
|---|---|---|---|---|
| =pon | =פּאָן | Inferential evidential | — | M018; PB032 |
| =zen | =זען | Perceptual evidential | — | M020 |
| =zikh | =זיך | Introspective/autobiographical evidential | — | M042 |
| =zog | =זאָג | Reportative evidential | — | M019 |
| a | אַ | A; an, invariant indefinite article | an | FR001; M019; PB002 |
| absolut | אַבסאָלוט | Absolute | — | M080 |
| abstrakt | אַבסטראַקט | Abstract | abstrakter | M144 |
| adaptiv | אַדאַפּטיװ | Adaptive | — | M260 |
| afile | אַפֿילע | Even | — | FR023; M019 |
| aker | אַקער | Acre | — | M057 |
| akh | אַך | 8 | — | M027 |
| akhuts | אַכוץ | Except for | — | M040 |
| aks | אַקס | Axis | — | M153 |
| al | אַל | all | — | FR001; M020 |
| al-farbruknd | אַל־פֿאַרברוקנד | All-consuming | — | M202 |
| albino | אַלבינאָ | Albino | — | M097 |
| aleyn | אַלײן | Alone; oneself; personally | — | M030 |
| algemeyn boyseykhl | אַלגעמײן בױשׂכל | Artificial general intelligence | — | — |
| almekhtik | אַלמעכטיק | Almighty | — | M240 |
| alt | אַלט | old | — | M026 |
| alternativ | אַלטערנאַטיװ | Alternative hypothesis or option | — | — |
| altruistish | אַלטרויסטיש | Altruistic | — | M046 |
| alts | אַלץ | Ever more in a comparative; everything in other contexts | — | M036 |
| amerikaner | אַמעריקאַנער | American; also person from America | — | M077 |
| amol | אַמאָל | Sometimes; once | — | FR019 |
| amtsperson | אַמצפּערסאָן | Official | amtspersonen | M075 |
| analizirn | אַנאַליזירן | Analyze | — | M253 |
| anarkhistish | אַנאַרכיסטיש | Anarchistic | — | M262 |
| ander | אַנדער | other | — | FR007; M028 |
| ander-geter | אַנדער־געטער | Other Gods, story/model label | — | M239 |
| andern | אַנדערן | Change; variant of endern | — | FR014 |
| andersh | אַנדערש | Otherwise; differently | — | M039 |
| angenehm | אַנגענעהם | Pleasant; German-oriented spelling | angenehmer | M057 |
| anglo-amerikaner | אַנגלאָ־אַמעריקאַנער | Anglo-American | — | M258 |
| angrif | אַנגריף | Attack | — | M059 |
| anshtendik | אַנשטענדיק | Decent | — | M039 |
| anshtot | אַנשטאָט | Instead of | — | M020 |
| antialogish | אַנטילאָגיש | Antilogical; opposed to logic | — | FR001 |
| antik | אַנטיק | Ancient | — | M119 |
| antloyfn | אַנטלױפֿן | Flee | — | FR019; M167 |
| antshteyn | אַנטשטײן | Arise; emerge | — | FR003 |
| antshuldikn | אַנטשולדיקן | Excuse; forgive. With zikh, apologize. | antshuldik | PB008 |
| arayn | אַרײַן | In; into, directional particle | — | M036 |
| arayn-grif | אַרײַן־גריף | Intervention in a causal model | — | — |
| araynfaln | אַרײַנפֿאַלן | Fall into | — | M048 |
| araynfirn | אַרײַנפֿירן | Introduce | arayngefirt | M020 |
| arayngeyn | אַרײַנגײן | Enter | — | M238 |
| araynklepn | אַרײַנקלעפּן | Paste in | arayngeklept | M042 |
| araynkumen | אַרײַנקומען | Enter | arayntsukumen | M068 |
| araynnemen | אַרײַננעמען | Include | — | M172 |
| araynrekhenen | אַרײַנרעכענען | Include in the reckoning | arayngerekhnt | M027 |
| araynshlogn | אַרײַנשלאָגן | Strike into | arayntsushlogn | M029 |
| arbet | אַרבעט | Work; labor; job | arbetn | M036 |
| arbet-badingung | אַרבעט־באַדינגונג | Working condition | arbet-badingungen | M049 |
| arbet-geber | אַרבעט־געבער | Employer | — | M068 |
| arbet-mos | אַרבעט־מאָס | Measure or amount of labor | — | M236 |
| arbet-plats | אַרבעט־פּלאַץ | Job; workplace | — | M131 |
| arbeter | אַרבעטער | Worker | — | M049 |
| arbetn | אַרבעטן | Work | arbet, arbetst, gearbet | M036 |
| argument | אַרגומענט | Argument; reasoning | argumentn | M151 |
| argumentirn | אַרגומענטירן | Argue | — | M154 |
| armey | אַרמײ | Army | armeyen | M018 |
| arop | אַראָפּ | Down | — | M111 |
| arop-veg | אַראָפּ־װעג | Downward course | — | M111 |
| aropdrikn | אַראָפּדריקן | Press down | aropgedrikt | M081 |
| aropgeyn | אַראָפּגײן | Go down; decline | — | M228 |
| aroyf | אַרױף | Up; upward | — | M112 |
| aroyfshtrekn | אַרױפֿשטרעקן | Stretch upward | aroyfgeshtrekt | FR032 |
| aroys | אַרױס | Out; outward | — | M121 |
| aroysgebn | אַרױסגעבן | Give out; issue | — | M281 |
| aroyslangen | אַרױסלאַנגען | Reach out | — | FR011 |
| aroyspresn | אַרױספּרעסן | Squeeze out | aroysgeprest | M120 |
| aroysrufn | אַרױסרופֿן | Evoke; call forth | aroysgerufn | FR019 |
| aroysshlisn | אַרױסשליסן | Exclude | aroysgeshlosn | M177 |
| aroysvaksn | אַרױסװאַקסן | Grow out; emerge | — | M091 |
| art | אַרט | Kind; manner | — | M031 |
| artikel | אַרטיקעל | Article | artiklen | M179 |
| arum | אַרום | Around | — | M074 |
| arunterkukn | אַרונטערקוקן | Look down | aruntergekukt | M094 |
| ash | אַש | ash | — | — |
| ateistish | אַטעיסטיש | Atheistic | — | M180 |
| atmosfer | אַטמאָספֿער | Atmosphere | — | M164 |
| atom | אַטאָם | Atom | atomen | M172 |
| autoritarizm | אַוטאָריטאַריזם | Authoritarianism | — | M257 |
| autoriter | אַוטאָריטער | Authoritarian | — | M153 |
| autoritet | אַוטאָריטעט | Authority | — | M153 |
| av | אַװ | +10 bits of log-odds | — | FR002; M018; PB019 |
| avav | אַװאַװ | +20 bits of log-odds | — | FR009 |
| avavav | אַװאַװאַװ | +30 bits of log-odds | — | — |
| avek | אַװעק | Away | — | M036 |
| avekshikn | אַװעקשיקן | Send away | — | M195 |
| avtomatish | אַװטאָמאַטיש | Automatic | — | FR001 |
| avtomatizirn | אַװטאָמאַטיזירן | Automate | — | M164 |
| ayer | אײַער | Your, plural or polite; also eggs as a lexical noun plural | — | M114 |
| aygnart | אײַגנאַרט | Peculiarity | — | M099 |
| aynbildungskraft | אײַנבילדונגסקראַפֿט | Imagination | — | M020 |
| aynflus | אײַנפֿלוס | Influence | — | M185 |
| aynshlisn | אײַנשליסן | Include; enclose | — | FR012 |
| aynvand | אײַנװאַנד | Objection. | — | M042 |
| ayz | אײַז | ice | — | — |
| ayzkalt | אײַזקאַלט | Ice-cold | — | FR002 |
| ayznfest | אײַזנפֿעסט | Ironclad | — | M049 |
| az | אַז | That, introducing a clause | — | FR028; M027 |
| aza | אַזאַ | Such a; of that kind | — | M047 |
| azelkh | אַזעלך | Such; such kinds of | — | FR026 |
| azoy | אַזױ | So; thus; in that manner | — | FR015; M027; PB011 |
| bablen | באַבלען | Bubble | bablnd | M250 |
| badingung | באַדינגונג | Condition | badingungen | M049 |
| bafel | באַפֿעל | Command; decree | bafeln | M068 |
| bafelkern | באַפֿעלקערן | Populate | — | M223 |
| bafelkerung | באַפֿעלקערונג | Population | — | M044 |
| bafelkerung-bagrenetsung | באַפֿעלקערונג־באַגרענעצונג | Population restraint or limitation | — | M171 |
| baferdern | באַפֿערדערן | Promote | baferdert | M075 |
| bafestikn | באַפֿעסטיקן | Fasten | bavestikt | M027 |
| bafrayung | באַפֿרײַונג | Liberation | — | M244 |
| bafridikn | באַפֿרידיקן | Satisfy | — | M126 |
| bagrenetsn | באַגרענעצן | Limit; constrain | bagrenetst | M046 |
| bagrenetst | באַגרענעצט | Limited; constrained | — | M046 |
| bagrisn | באַגריסן | Greet | bagrist | M089 |
| bahalt-rate | באַהאַלט־ראַטע | Retention rate | — | M180 |
| bahaltn | באַהאַלטן | Keep; retain; conceal | — | M058 |
| bahandlen | באַהאַנדלען | Treat; handle | — | M119 |
| bakant | באַקאַנט | Known; familiar | — | M074 |
| bakumen | באַקומען | Receive; get | bakumt | FR026; M055 |
| bakvem | באַקװעם | Comfortable | — | FR033; M048 |
| bald | באַלד | Soon | — | M047 |
| bamerkn | באַמערקן | Notice | bamerkt | FR023; M233 |
| bamiung | באַמיונג | Effort | bamiungen | M051 |
| band | באַנד | Band; bond | bender | M139 |
| banem | באַנעם | Acknowledge an utterance; neither an assertion of comprehension nor agreement | — | M029 |
| bankrot | באַנקראָט | Bankrupt | — | M049 |
| barg | באַרג | mountain | — | M239 |
| barimt | באַרימט | Famous | — | M002 |
| baruikn | באַרויקן | Appease; calm | baruikt | M309 |
| bashafnish | באַשאַפֿניש | Creature; entity | bashafnishn | M018 |
| bashimfn | באַשימפֿן | Revile | bashimft | M151 |
| bashimfung | באַשימפֿונג | Abuse; vilification | — | M151 |
| bashlisn | באַשליסן | Decide | bashlist | M118 |
| bashlos | באַשלאָס | Decision; variant alongside bashlus | bashlosn | M088 |
| bashlosnd | באַשלאָסנד | Decisive | — | M181 |
| bashlus | באַשלוס | Decision; conclusion | — | M099 |
| bashraybn | באַשרײַבן | Describe | bashribn | FR012; M064 |
| bashraybung | באַשרײַבונג | Description; account of something. | — | PB056 |
| bashteyn | באַשטײן | Consist; persist | besteyt | M062 |
| bashuldikn | באַשולדיקן | Accuse | — | M228 |
| bashuldikung | באַשולדיקונג | Accusation | — | M290 |
| bateylikn | באַטײליקן | Participate; normally zikh bateylikn | — | M219 |
| batrakhtn | באַטראַכטן | Consider; examine | batrakht | M034 |
| batsindn | באַצינדן | Light; ignite | batsundn | M094 |
| batsoln | באַצאָלן | Pay | batsolt | M031 |
| bavafnen | באַװאַפֿנען | Arm | bavafnt | M059 |
| bavayzn | באַװײַזן | Appear; show | — | M199 |
| bavegung | באַװעגונג | Movement | bavegungen | M180 |
| bavust | באַװוּסט | Aware/conscious, with technical scope specified | — | — |
| bavustzayn | באַװוּסטזײַן | Consciousness | — | M219 |
| bay | בײַ | at | — | FR006; M022; PB064 |
| baynakht | בײַנאַכט | At night | — | M137 |
| baynot | בײַנאָט | School grade; corpus form | baynotn | M145 |
| bayshpil | בײַשפּיל | Example; plural bayshpiln | bayshpiln | M029; PB036 |
| baysn | בײַסן | to bite | — | — |
| bazign | באַזיגן | Defeat | umbazigt | M027 |
| bazukhn | באַזוכן | Visit | bazukht | M069 |
| bazunder | באַזונדער | Separate; particular | — | M031 |
| bazunders | באַזונדערס | Especially | — | M119 |
| beayndrukn | בעײַנדרוקן | Impress | beayndruknd, beayndrukt | M018 |
| behershn | בעהערשן | Rule; dominate | behershbar, behersht | M240 |
| beklagn | בעקלאַגן | Complain; normally zikh | — | M022 |
| beloynung | בעלױנונג | Reward | — | M099 |
| beser | בעסער | Better | — | FR018; M030 |
| best | בעסט | Best; invariant superlative alongside dos beste in source Yiddish | — | FR015; M060 |
| bestns | בעסטנס | At best | — | M173 |
| betonen | בעטאָנען | Emphasize | beton | M100 |
| beyd | בײד | Both | — | M083 |
| beylayfik | בײלײַפֿיק | Incidentally | — | M027 |
| beyn | בײן | bone | — | — |
| beyz-faktor | בײז־פֿאַקטאָר | Bayes factor, likelihood ratio | — | — |
| bild | בילד | Picture; figurative frame with mandatory EF for assertions; paragraph scope, or bild lang for an extended block | — | M018 |
| bildershprakh | בילדערשפּראַך | Imagery; figurative language | — | M019 |
| bildung | בילדונג | Education | — | M059 |
| bildung-bafel | בילדונג־באַפֿעל | Education decree | bildung-bafeln | M068 |
| bildung-got | בילדונג־גאָט | Education god, hypothetical planner | — | M068 |
| bildung-reform | בילדונג־רעפֿאָרם | Education reform | — | M067 |
| bildung-sistem | בילדונג־סיסטעם | Education system | — | M068 |
| bilet | בילעט | Ticket. | — | PB015 |
| biliker | ביליקער | Cheaper | — | M049 |
| binar | בינאַר | Explicit binary digit-sequence tag | — | — |
| bindn | בינדן | to tie | bindt, gebundn | — |
| bindnd | בינדנד | Binding | — | M257 |
| bintl | בינטל | Bundle | — | M292 |
| biologish | ביאָלאָגיש | Biological | — | M173 |
| biovafn | ביאָװאַפֿן | Biological weapon or weapons | — | M186 |
| biovafn-forshung | ביאָװאַפֿן־פֿאָרשונג | Bioweapons research | — | M272 |
| biovafn-lab | ביאָװאַפֿן־לאַב | Bioweapons laboratory | biovafn-labn | M186 |
| birger | בירגער | Citizen | — | M027 |
| birger-milkhome | בירגער־מילכאָמע | Civil war | — | M119 |
| bisl | ביסל | A little; a small amount | — | FR015; M029; PB027 |
| bit | ביט | Binary information unit; plural bits | bits | M069; PB041 |
| biz | ביז | Until; up to | — | FR017; M041 |
| blat | בלאַט | leaf | — | — |
| blaybn | בלײַבן | Remain; stay | blayb, blaybt, geblibn | M027 |
| blien | בליִען | Bloom, flourish | — | FR029; M057 |
| blik | בליק | Look; glance | blikn | FR026; M028 |
| blind | בלינד | Blind | — | M101 |
| blits-kurts | בליץ־קורץ | Extremely brief; literally lightning-short | — | M294 |
| blog | בלאָג | Blog | blogs | M054 |
| blok | בלאָק | Block | blokn | M250 |
| bloys-iberlebn | בלױז־איבערלעבן | Subsistence; resources sufficient only for continued existence in the model. | — | M081 |
| bloyz | בלױז | Merely; only; spelling variant of bloys | — | FR001 |
| blozn | בלאָזן | to blow | geblozn | — |
| blum | בלום | flower | blumen | — |
| blut | בלוט | blood | — | FR032 |
| boy-mod | בױ־מאָד | Model-construction operator | — | M027 |
| boyen | בױען | Build; source of boy- | boyst | M090 |
| boykh | בױך | belly | — | M250 |
| boykh-zayer | בױך־זײַער | Stomach acid | — | M250 |
| boym | בױם | tree | — | — |
| boyseykhl | בױשׂכל | AI; boy- + seykhl | — | M272 |
| boyseykhl-sistem | בױשׂכל־סיסטעם | Artificial intelligence system. | — | — |
| boyung | בױונג | Building; construction; nominal derivative | — | M100 |
| brekhn | ברעכן | Break | — | M225 |
| bremsn | ברעמסן | Brake; restrain | — | M062 |
| brenen | ברענען | Burn, be alight | brent | — |
| brengen | ברענגען | Bring | brengt | M045 |
| breyt | ברײט | wide | — | M051 |
| broygez | ברוגז | Angry, in a state of anger | — | FR013 |
| bruder | ברודער | Brother | — | FR004 |
| brukh | ברוך | Fraction constructor | — | — |
| brust | ברוסט | breast | — | — |
| budist | בודיסט | Buddhist | — | FR013 |
| bukh | בוך | Book | bikher | M054 |
| bukhshteblekh | בוכשטעבלעך | Literally; literal | — | M026 |
| bukhstab | בוכסטאַב | Letter of the alphabet | — | M258 |
| byudzhet | ביודזשעט | Budget | — | M059 |
| chomsky-anhenger | טשאָמסקי־אַנהענגער | Chomsky supporter | — | M191 |
| cthulhu-kult | קטולהו־קולט | Cthulhu cult | — | M244 |
| damp-mashin | דאַמפּ־מאַשין | Steam engine | — | M164 |
| dan | דאַן | Then | — | M062; PB061 |
| dank | דאַנק | Thanks; gratitude. Fil a dank performs thanks. | — | PB006 |
| darf | דאַרף | Modal stem, need; need grade 0…9 relative to a goal or requirement; append a degree | — | M168 |
| darfn | דאַרפֿן | Need, have to | — | M039; PB021 |
| davke | דאַװקע | Specifically; deliberately | — | M239 |
| dayn | דײַן | Your, singular; invariant possessive | — | FR008; M237; PB016 |
| debate | דעבאַטע | Debate | debates | M175 |
| definitsye | דעפֿיניציע | Definition | — | M197; PB040 |
| demokratish | דעמאָקראַטיש | Democratic | — | M077 |
| demokratye | דעמאָקראַטיע | Democracy | demokratyes | M126 |
| demon | דעמאָן | Demon | — | M026 |
| demon-got | דעמאָן־גאָט | Demon god | demon-geter | M251 |
| denk-institut | דענק־אינסטיטוט | Think tank | denk-institutn | M187 |
| denken | דענקען | Think | denkt, gedenkt | M081 |
| derfar | דערפֿאַר | Therefore; for that reason | — | M028 |
| derfarung | דערפֿאַרונג | Experience | derfarungen | M093 |
| derfolg | דערפֿאָלג | Success | — | M258 |
| derfun | דערפֿון | From that; thereby | — | M099 |
| dergreykhn | דערגרײכן | Achieve; attain | — | FR018 |
| derhoyln | דערהױלן | Recuperate; normally zikh | — | M118 |
| derkegn | דערקעגן | Against that | — | M221 |
| derkenen | דערקענען | Recognize | — | M026 |
| derloybn | דערלױבן | Permit | derloybt | FR021 |
| dermit | דערמיט | With that | — | M089 |
| dermonen | דערמאָנען | Mention; remind | — | M027 |
| deroyf | דערױף | On that | — | M074 |
| dershlogn | דערשלאָגן | Strike dead; slay | dershlogt | M027 |
| dertsu | דערצו | To that | — | M092 |
| dervaksn | דערװאַקסן | Grown, adult; invariant modifier in dervaksn mentshn | — | FR027; M180 |
| dervartn | דערװאַרטן | Expect; spelling variant of derwartn | — | FR014 |
| dervegn | דערװעגן | About that | — | M130 |
| derwartn | דערװאַרטן | Expect; anticipate | derwart | M027 |
| derwartung | דערװאַרטונג | Expectation | derwartungen | — |
| derwartungs-shans | דערװאַרטונגס־שאַנס | Likelihood of an observation under a stated hypothesis | — | — |
| diamant | דיאַמאַנט | Diamond | — | — |
| digital | דיגיטאַל | Digital | — | M171 |
| dik | דיק | thick | — | — |
| diktator | דיקטאַטאָר | Dictator | — | M027 |
| dimensye | דימענסיע | Dimension | — | M160 |
| din | דין | thin | — | — |
| dinen | דינען | Serve | dinst, gedint | M050 |
| diner | דינער | Servant | — | M139 |
| dinst | דינסט | Service | — | M050 |
| direkt | דירעקט | Direct | — | M145 |
| disgenish | דיסגעניש | Dysgenic; source ideological term | — | M228 |
| diskutirn | דיסקוטירן | Discuss | diskutirt | M054 |
| distopye | דיסטאָפּיע | Dystopia; plural distopyes. | — | M027 |
| dno | דנאָ | Bottom; Slavic-derived form | — | M064 |
| do | דאָ | here | — | FR015; M066 |
| dokh | דאָך | After all; nevertheless | — | M183 |
| doktor | דאָקטאָר | Doctor | doktoyrim | M088; PB021 |
| dolar | דאָלאַר | Dollar; currency unit | — | M031 |
| dolar-oyktsye | דאָלאַר־אױקציע | Dollar auction | dolar-oyktsyes | M031 |
| dopamin-beloynung-krayz | דאָפּאַמין־בעלױנונג־קרײַז | Dopamine reward circuit | dopamin-beloynung-krayzn | M099 |
| dor | דור | Generation | doyres | M044 |
| dorem | דאָרעם | South | — | M119 |
| dort | דאָרט | there | — | FR011; M102 |
| dos | דאָס | Invariant definite article for every genderless noun and number | — | FR002; M002; PB009 |
| dos dort | דאָס דאָרט | That one there. With a noun: dos N dort. | — | — |
| dos dozik | דאָס דאָזיק | This; this one. Before a noun: dos dozik N. | — | FR006; M027 |
| dozik | דאָזיק | This; present one; invariant demonstrative | — | FR006; M027 |
| dra | דראַ | 3 | — | FR022; M033; PB047 |
| drang | דראַנג | Drive; urge | — | M048 |
| dreyen zikh | דרײען זיך | to turn (intransitive) | — | — |
| dreypunkt | דרײפּונקט | Crux of a disagreement; turning point | — | PB051 |
| drikn | דריקן | Press | — | M175 |
| droen | דראָען | Threaten | drot | M143 |
| drouen | דראָען | Threaten | drot | M143 |
| droung | דראָונג | Threat | droungen | M175 |
| druk | דרוק | Pressure | — | M132 |
| du | דו | You, singular. Invariant in every role. | — | FR008; M018; PB024 |
| durkh | דורך | Through; by means of | — | FR019; M031 |
| durkhbrengen | דורכברענגען | Spend time; get through | durkhtsubringen | M027 |
| durkhbrukh-entdekung | דורכברוך־ענטדעקונג | Breakthrough discovery | durkhbrukh-entdekungen | M073 |
| durkhfir-mekhanizm | דורכפֿיר־מעכאַניזם | Enforcement mechanism. Its reliability, cost, and possible abuse require separate claims. | — | M144 |
| durkhfirbar | דורכפֿירבאַר | Feasible | — | M300 |
| durkhfirn | דורכפֿירן | Implement | durkhtsufirn | M028 |
| durkhfirung | דורכפֿירונג | Implementation or enforcement, according to its object. | — | M027 |
| durkhgeyn | דורכגײן | Go through | — | M029 |
| durkhshnitlekh | דורכשניטלעך | Average; on average | — | M179 |
| ef | עף | Epistemic auxiliary, 1sg or 3sg | — | FR001; M018; PB019 |
| efitsient | עפֿיציענט | Efficient | — | M068 |
| efitsients | עפֿיציענץ | Efficiency | — | M068 |
| efn | עפֿן | Epistemic auxiliary, 1pl or 3pl | — | FR003; M019; PB066 |
| efntlekh | עפֿנטלעך | Public | — | M308 |
| efntlekh-batsiungen | עפֿנטלעך־באַציונגען | Public relations; organized communication with the public | — | M190 |
| efsher | אפשר | Perhaps; retained inside nonassertive contents | — | M049 |
| efsher-teorye | אפשר־טעאָריע | Tentative hypothesis | efsher-teoryes | M185 |
| efst | עפֿסט | Epistemic auxiliary, 2sg | — | FR008; M018 |
| eft | עפֿט | Epistemic auxiliary, 2pl/polite | — | — |
| ek | עק | tail | — | — |
| ekonomik | עקאָנאָמיק | Economic; economics as a field in context | — | M050 |
| eks-quiverfull | עקס־קװיװערפֿול | Former Quiverfull adherent | — | M180 |
| eksplozye | עקספּלאָזיע | Explosion | — | M124 |
| ekzistents | עקזיסטענץ | Existence | — | M063 |
| ekzistents-katastrof | עקזיסטענץ־קאַטאַסטראָף | Existential catastrophe | ekzistents-katastrofn | M273 |
| ekzistents-katastrofe | עקזיסטענץ־קאַטאַסטראָפֿע | Existential catastrophe; specify whose continued existence or long-term potential is at issue. | — | — |
| ekzistirn | עקזיסטירן | Exist | ekzistirnd, ekzistirndik | FR008; M099 |
| elektrish | עלעקטריש | Electric | — | M027 |
| elektronish | עלעקטראָניש | Electronic | — | M088 |
| elend | עלנט | Misery; wretched as adjective | — | FR032; M223 |
| eltern | עלטערן | Parents; lexical plural | — | M133 |
| Elua | עלואַ | Elua, the essay’s personification of human-valued flourishing. Retained proper name. | — | M304 |
| emes | אמת | Truth; Hebrew-origin pronunciation emes | — | FR005; M026; PB037 |
| emes-shayn | אמת־שײַן | Appearance of truth, or “truthiness”; distinct from truth and from calibrated credence. | — | M190 |
| emes-vert | אמת־װערט | Truth value | — | M185 |
| emesdik | אמתדיק | True, truthful, truly, depending on construction | — | FR032 |
| emets | עמעץ | Someone | — | M027 |
| emulirn | עמולירן | Emulate | emulirt | M202 |
| endern | ענדערן | Change | endert | M092; PB040 |
| enderung | ענדערונג | Change; alteration | enderungen | M160 |
| endik | ענדיק | Finite | — | M190 |
| endikn | ענדיקן | End; finish | endik, endikt | M030 |
| energye | ענערגיע | Energy | — | M101 |
| enlekh | ענלעך | Similar | — | FR023; M029; PB059 |
| entdekn | ענטדעקן | Discover | — | M130 |
| entdekung | ענטדעקונג | Discovery | — | M089 |
| entfer | ענטפֿער | Answer | entfers | FR032; M020 |
| entfern | ענטפֿערן | Answer | entfer | M020 |
| entlozn | ענטלאָזן | Dismiss; lay off | entlozt | M132 |
| entshteyn | ענטשטײן | Arise; emerge | entshtanen, entshteyt | M080 |
| entvikln | ענטװיקלן | Develop | entviklt | M164 |
| entviklung | ענטװיקלונג | Development | — | M195 |
| epes | עפּעס | Something; somewhat | — | FR011; M059 |
| erd | ערד | earth | — | M020 |
| erd-got | ערד־גאָט | Earth deity | erd-geter | M240 |
| ere-opmakh | ערע־אָפּמאַך | Honor agreement | ere-opmakhn | M147 |
| erfinder | ערפֿינדער | Inventor | erfinders | M195 |
| erfindn | ערפֿינדן | Invent | erfindt | M036 |
| erfindung | ערפֿינדונג | Invention | — | M164 |
| erger | ערגער | Worse | — | M080 |
| ergets | ערגעץ | Somewhere | — | M304 |
| erklern | ערקלערן | Explain | erklert, erkler | M019; PB034 |
| ermeglekhn | ערמעגלעכן | Enable | ermeglekht | M258 |
| ernern | ערנערן | Nourish | ernert | — |
| erreykhn | עררײכן | Reach | erreykht | M044 |
| ersht | ערשט | First; at first | — | M043; PB061 |
| es | עס | General invariant singular pronoun; personal zey is available for humans and sentient referents | — | FR005; M018 |
| esey | עסײ | Essay | — | M067 |
| esn | עסן | to eat | est, opgegesn | M043 |
| etazh | עטאַזש | Storey; floor | etazhn | M097 |
| etik-dno | עטיק־דנאָ | Ethical bottom; lowest welfare endpoint in the model | — | M118 |
| etlekh | עטלעך | Several; invariant approximate quantifier | — | FR032; M044 |
| etyopyer | עטיאָפּיער | Ethiopian; also person from Ethiopia | — | M127 |
| evoluirn | עװאָלוירן | Evolve | evoluirt | M101 |
| evolutsye | עװאָלוציע | Evolution | — | M048 |
| ey | אײ | egg | — | — |
| eybik | אײביק | Eternal; eternally | — | M184 |
| eyferdik | אײפֿערדיק | Zealous | — | M169 |
| eygn | אײגן | Own; belonging to the relevant possessor | — | M068 |
| eygnnuts | אײגננוץ | Self-interest. | — | — |
| eygnnutsik | אײגננוציק | Self-interested. A behavioral assumption, not a claim of universal selfishness. | — | M041 |
| eygnshaft | אײגנשאַפֿט | Trait; property | — | M046 |
| eygntlekh | אײגנטלעך | Actual; really | — | M026 |
| eygntum | אײגנטום | Ownership; property | — | M034 |
| eyn | אײן | 1 | — | FR024; M018; M113; PB015 |
| eyn-dolar-banknot | אײן־דאָלאַר־באַנקנאָט | One-dollar banknote | — | M031 |
| eyne-kval | אײנע־קװאַל | Shared-source annotation | — | — |
| eyntsik | אײנציק | Only; single | — | M030 |
| eynzaytik | אײנזײַטיק | Unilateral; one participant changes action while relevant others do not. | — | M060 |
| eytse | אײצע | Advice; a suggestion | — | M308 |
| fabrikatsye | פֿאַבריקאַציע | Manufacture | — | M191 |
| fakt | פֿאַקט | Fact | faktn | FR019; M099 |
| fal | פֿאַל | Trap or case, according to context. Technical trap sense requires a mechanism, not merely a bad outcome. | — | M043 |
| fal-krayzl | פֿאַל־קרײַזל | Trap cycle | — | M048 |
| faln | פֿאַלן | to fall | falt | M029; PB059 |
| falsh | פֿאַלש | False; wrong | falsch | FR031; M244; PB038 |
| fangen | פֿאַנגען | Catch | fangt, gefangen | M030 |
| far | פֿאַר | For; before; purpose or beneficiary marked by context | — | FR008; M018; PB041 |
| far-registrirung | פֿאַר־רעגיסטרירונג | Preregistration of a study or analysis plan. | — | M071 |
| far-shatsung | פֿאַר־שאַצונג | Prior assessment, relative to specified evidence | — | — |
| faran | פֿאַראַן | Present; available | — | M176 |
| faranendik | פֿאַראַנענדיק | Available | — | M172 |
| farbay | פֿאַרבײַ | Past; by | — | M177 |
| farbaygegangen | פֿאַרבײַגעגאַנגען | Past; gone by | — | FR032 |
| farbaygn | פֿאַרבײגן | Bend; distort | — | FR015 |
| farbesern | פֿאַרבעסערן | Improve | farbesert, farbeser | M098; PB056 |
| farbetn | פֿאַרבעטן | Forbid; corpus verb | farbet, farbetst | M055 |
| farbitn | פֿאַרביטן | Replace; exchange | — | M064 |
| farborgn | פֿאַרבאָרגן | Hidden | — | M100 |
| farbrekher | פֿאַרברעכער | Criminal | — | M137 |
| farbrekher-organizatsye | פֿאַרברעכער־אָרגאַניזאַציע | Criminal organization | farbrekher-organizatsyes | M147 |
| farbrekhn | פֿאַרברעכן | Crime; crimes in collective use | — | M137 |
| farbrukn | פֿאַרברוקן | Consume | — | M047 |
| fardinen | פֿאַרדינען | Earn | fardinst | M040 |
| fardinst | פֿאַרדינסט | Earnings | — | M121 |
| fardrengen | פֿאַרדרענגען | Displace; in this essay, outcompete and replace. The competitive mechanism must be supplied by context. | fardrengt | M047 |
| farer | פֿאַרער | Worshipper | farerer | M305 |
| farergerung | פֿאַרערגערונג | Deterioration | — | M186 |
| farern | פֿאַרערן | Venerate | farert | M311 |
| fareynikn | פֿאַרײניקן | Unite | fareynikt | M027 |
| farfal | פֿאַרפֿאַל | Accident; catastrophe; decay in context | — | M196 |
| farfeln | פֿאַרפֿעלן | Miss; fail to take | farfelst, farfelt | M249 |
| farflokhtn | פֿאַרפֿלאָכטן | Intertwined | — | FR016 |
| farfoylt | פֿאַרפֿױלט | rotten | — | — |
| fargenign | פֿאַרגעניגן | Pleasure | — | M232 |
| fargesn | פֿאַרגעסן | Forget | — | M241 |
| farglaykh-klas | פֿאַרגלײַך־קלאַס | Reference class | — | PB060 |
| farglaykhn | פֿאַרגלײַכן | Compare | farglaykht, farglikhn | M051 |
| fargresern | פֿאַרגרעסערן | Increase; enlarge | fargresert | M071 |
| farhandlen | פֿאַרהאַנדלען | Trade; negotiate | farhandlbar, farhandlt | M080 |
| farheltenish | פֿאַרהעלטעניש | Relationship; ratio | — | M099 |
| farker | פֿאַרקער | Traffic | — | M077 |
| farkert | פֿאַרקערט | Opposite; reversed | — | M082 |
| farknekhtn | פֿאַרקנעכטן | Enslave | farknekhtet | M120 |
| farkoyf-veg | פֿאַרקױף־װעג | Channel of sale | farkoyf-vegn | M196 |
| farkoyfn | פֿאַרקױפֿן | Sell | farkoyft | M049 |
| farlang | פֿאַרלאַנג | Demand; requirement | — | M169 |
| farlangen | פֿאַרלאַנגען | Demand; require | farlang, farlangendik, farlangt | M071 |
| farleykenen | פֿאַרלײקענען | Deny | — | M228 |
| farlirn | פֿאַרלירן | Lose | farloyrn | M050 |
| farlozlekh | פֿאַרלאָזלעך | Reliable | — | M082 |
| farlozn | פֿאַרלאָזן | Leave; abandon | — | M180 |
| farlust | פֿאַרלוסט | Loss | — | M003 |
| farm | פֿאַרם | Farm | farms | M033 |
| farm-produktivitet | פֿאַרם־פּראָדוקטיװיטעט | Farm productivity | — | M037 |
| farmaydn | פֿאַרמײַדן | Avoid | — | M065 |
| farmer | פֿאַרמער | Farmer | — | M037 |
| farmeyrn | פֿאַרמײרן | Multiply; reproduce | farmeyrnd | M046 |
| farmeyrung | פֿאַרמײרונג | Reproduction; multiplication | — | M228 |
| farmindern | פֿאַרמינדערן | Decrease | farmindert | M047 |
| farminern | פֿאַרמינערן | Reduce | farminert | M035 |
| farmogen | פֿאַרמאָגען | Be able; possess | — | M260 |
| farmutsikn | פֿאַרמוציקן | Pollute; dirty | farmutsikt | M035 |
| farmutsikung | פֿאַרמוציקונג | Pollution or soiling; specify the affected resource. | — | M035 |
| faroys-bashtimt | פֿאַרױס־באַשטימט | Predetermined | — | M151 |
| faroyszen | פֿאַרױסזען | Foresee | foroyszen | M090 |
| farplontern | פֿאַרפּלאָנטערן | Confuse; entangle | — | M073 |
| farrikhtn | פֿאַרריכטן | Repair; fix | — | M071 |
| farshemen | פֿאַרשעמען | Embarrass; shame | farshemendik, farshemt | FR025; M250 |
| farshlisn | פֿאַרשליסן | Shut; close off | farshlosn | M066 |
| farshpreytn | פֿאַרשפּרײטן | Spread | farshpreyt | FR007; M137 |
| farshpreytung | פֿאַרשפּרײטונג | Spreading; propagation | — | M185 |
| farshtarkn | פֿאַרשטאַרקן | Strengthen | — | FR018 |
| farshtel-mos | פֿאָרשטעל־מאָס | Proxy measure; a measure standing in for the thing actually valued. | — | M182 |
| farshtendlekhkayt | פֿאַרשטענדלעכקײַט | Intelligibility | — | M227 |
| farshteyn | פֿאַרשטײן | Understand | farshtanen, farshtey, farshteyen | FR032; M196; PB030 |
| farshvakhn | פֿאַרשװאַכן | Weaken | — | FR018 |
| farshvendn | פֿאַרשװענדן | Waste | farshvendt | M047 |
| farshvendung | פֿאַרשװענדונג | Wastefulness; wasting | — | M068 |
| farshvindn | פֿאַרשװינדן | Disappear | farshvindt | M046 |
| farstopn | פֿאַרסטאָפּן | Clog | farstopt | M077 |
| farteydikn | פֿאַרטײדיקן | Defend | — | M068 |
| farteydikung | פֿאַרטײדיקונג | Defense | — | M059 |
| fartsiyung | פֿאַרצייונג | Bias; distortion | — | M071 |
| farursakhn | פֿאַראורזאַכן | Cause | — | FR008 |
| farurteyl | פֿאַרורטײל | Prejudice | farurteyln | M185 |
| farviklt | פֿאַרװיקלט | Complicated; entangled | — | M031 |
| farvirung | פֿאַרװירונג | Confusion | — | FR022 |
| farzikhern | פֿאַרזיכערן | Ensure; assure | farzikhert | M048 |
| farzogn | פֿאַרזאָגן | Deny; refuse | — | M223 |
| farzorgn | פֿאַרזאָרגן | Care for; provide for | — | M169 |
| fayer | פֿײַער | fire | — | M317 |
| fayer-oyvn | פֿײַער־אױװן | Furnace; literally fire-oven | — | M317 |
| faynt | פֿײַנט | Enemy | fayntn | M046 |
| feder | פֿעדער | feather | — | — |
| fegst | פֿעגסט | Most cowardly; invariant superlative | — | M281 |
| fentster | פֿענצטער | Window | — | M018 |
| fest | פֿעסט | Firm; firmly | — | M027 |
| festleygn | פֿעסטלײגן | Fix; establish | festgeleygt | M121 |
| fetish | פֿעטיש | Fetish | — | M221 |
| feyikeyt | פֿעיִקײט | Ability; plural feyikeytn | feyikeytn | M064 |
| feyn | פֿײן | Fine; finely | — | M258 |
| fil | פֿיל | Expressive operator many | — | FR032; M019; PB001 |
| fil-handl-er-fal | פֿיל־האַנדל־ער־פֿאַל | Multi-agent trap | — | M066 |
| fil-pol-fal | פֿיל־פּאָל־פֿאַל | Multipolar trap: harmful incentives among multiple centers of action sustain an outcome difficult to improve unilaterally. | fil-pol-faln | M153 |
| fil-pol-kraft | פֿיל־פּאָל־קראַפֿט | Multipolarity of power; distributed competing power centers. | — | M257 |
| filn | פֿילן | Feel | — | FR003; M042 |
| filozof | פֿילאָזאָף | Philosopher | — | M083 |
| filozofish | פֿילאָזאָפֿיש | Philosophical | — | M173 |
| filozofye | פֿילאָזאָפֿיע | Philosophy | — | FR033; M067 |
| filter | פֿילטער | Filter | — | M036 |
| filter-nitser | פֿילטער־ניצער | Filter user | — | M039 |
| filter-opmakh | פֿילטער־אָפּמאַך | Filter-use agreement | — | M040 |
| filter-sistem | פֿילטער־סיסטעם | Filter system | — | M036 |
| filtern | פֿילטערן | Filter | filter | M036 |
| fin | פֿין | 5 | — | M049; PB062 |
| fin-mentsh | פֿין־מענטש | Five-person | — | M137 |
| finantsyel | פֿינאַנציעל | Financial | — | M054 |
| finger | פֿינגער | Finger | — | M018 |
| finster | פֿינסטער | Dark | — | M303 |
| finsternish | פֿינצטערניש | Darkness; Latin specimen spelling retained | — | FR032; M094 |
| fir | פֿיר | 4, numeral | — | FR001; M039; PB047 |
| firme | פֿירמע | Company; business firm | firmes | M034 |
| firme-dna | פֿירמע־ | Corporate DNA, metaphorical characteristics | — | M051 |
| firme-problem | פֿירמע־פּראָבלעם | Company problem | — | M143 |
| firme-shenkung | פֿירמע־שענקונג | Corporate donation | firme-shenkungen | M075 |
| firme-shtitse | פֿירמע־שטיצע | Corporate support | — | M075 |
| firme-subsidye | פֿירמע־סובסידיע | Corporate subsidy; translation of the essay’s “corporate welfare.” Carries less built-in sarcasm. | firme-subsidyes | — |
| firn | פֿירן | Lead; conduct | firt, gefirt | M041 |
| firung | פֿירונג | Leadership; conduct | — | M027 |
| fish | פֿיש | fish | — | M033 |
| fish-farm | פֿיש־פֿאַרם | Fish farm | fish-farms | M033 |
| fish-farm-farmutsikung | פֿיש־פֿאַרם־פֿאַרמוציקונג | Pollution from fish farms | — | M143 |
| fish-tsukht | פֿיש־צוכט | Fish farming. | — | M034 |
| fit | פֿיט | Fit; adapted to the contest | — | M051 |
| fizish | פֿיזיש | Physical | — | M112 |
| flam | פֿלאַם | Flame | flamen | M318 |
| flegmatish | פֿלעגמאַטיש | Phlegmatic; unemotional | — | FR013 |
| flegn | פֿלעגן | Used to; habitual past | flegt | M119 |
| fleysh | פֿלײש | meat | — | — |
| flien | פֿליִען | to fly | — | — |
| fligl | פֿליגל | wing | — | — |
| flisn | פֿליסן | to flow | — | — |
| fodern | פֿאָדערן | Require | — | FR015 |
| folgn | פֿאָלגן | Follow | folgnd, folgt, volgen, volgt | M027 |
| folk | פֿאָלק | People; nation | felker | M057 |
| foltern | פֿאָלטערן | Torture | gefoltert | M184 |
| for | פֿאָר | Forth; forward. Separable particle in forms such as shlogt for, proposes. | — | M047 |
| forleygn | פֿאָרלײגן | Propose; present | — | M085; PB061 |
| form | פֿאָרם | Form | — | M090 |
| formen | פֿאָרמען | Shape | form, geformt | M090 |
| forsh-gemeynshaft | פֿאָרש־געמײנשאַפֿט | Research community | — | M071 |
| forsher | פֿאָרשער | Researcher | — | M047 |
| forshlag | פֿאָרשלאַג | Proposal | forshlagn | M151 |
| forshlogn | פֿאָרשלאָגן | Propose; put forward | shlogt for | M255 |
| forshn | פֿאָרשן | Research; investigate | forsht | M187 |
| forshrit | פֿאָרשריט | Progress | forshritn | M071 |
| forshteln | פֿאָרשטעלן | Present; with reflexive construction, imagine | — | FR032; M026 |
| forshtot-hayz | פֿאָרשטאָט־הײַז | Suburban house | forshtot-hayzer | M054 |
| forshung | פֿאָרשונג | Research | — | M073 |
| fortreter | פֿאָרטרעטער | Representative | — | M077 |
| fotografirn | פֿאָטאָגראַפֿירן | Photograph | — | Reference |
| foygl | פֿױגל | bird | — | M133 |
| frage | פֿראַגע | Question | frages | FR007; M020 |
| fray | פֿרײַ | Free | — | M082 |
| frayhayt | פֿרײַהײַט | Freedom | — | M121 |
| fraylozn | פֿרײַלאָזן | Set free; release | fraygelozt | M119 |
| frayndlekh | פֿרײַנדלעך | Friendly | — | M052 |
| frayndlekhkayt | פֿרײַנדלעכקײַט | Kindness; friendliness | — | M304 |
| frayndshaft | פֿרײַנדשאַפֿט | Friendship | frayndshaftn | M147 |
| frayvilik | פֿרײַװיליק | Voluntary | — | M036 |
| fraze | פֿראַזע | Phrase | — | M163 |
| freg | פֿרעג | Question operator; closes at its terminal ? or completed interrogative intonation. Freg lang stays open until oys | — | FR003; M018; PB009 |
| fregn | פֿרעגן | Ask | gefregt | FR023; M068 |
| fremd | פֿרעמד | Foreign; alien; unfamiliar | — | M185 |
| fremd-grupe | פֿרעמד־גרופּע | Out-group relative to that perspective. Not a claim of intrinsic alienness. | — | M185 |
| fremde | פֿרעמדע | Outsiders; substantivized lexical plural, no adjective agreement | — | M274 |
| freyd | פֿרײד | Joy | — | FR001; M111 |
| freylekh | פֿרײלעך | Happy, cheerful | — | FR004; M020 |
| fri | פֿרי | Early | — | M071 |
| frier | פֿריער | Earlier; previous | — | FR021; M055 |
| frirn | פֿרירן | to freeze | — | — |
| froy | פֿרױ | woman | froyen | — |
| frukht | פֿרוכט | fruit | — | — |
| frustratsye | פֿרוסטראַציע | Frustration | — | M067 |
| ful | פֿול | full | — | M043 |
| fun | פֿון | From, of | — | FR002; M002; PB047 |
| fundamental | פֿונדאַמענטאַל | Fundamental | — | M219 |
| funk | פֿונק | Spark | — | M217 |
| fus | פֿוס | foot leg | — | — |
| futurologye | פֿוטוראָלאָגיע | Futurology | — | M249 |
| galaksye | גאַלאַקסיע | Galaxy | — | M223 |
| gants | גאַנץ | Whole; entire; entirely | — | FR001; M046 |
| garantye | גאַראַנטיע | Guarantee | — | M049 |
| gartner | גאַרטנער | Gardener; plural gartners. | — | M142 |
| gas | גאַס | Street | — | M132 |
| gebayde | געבײַדע | Building | gebaydes | M094 |
| gebit | געביט | Area; domain | gebitn | M064; PB032 |
| gebn | געבן | to give | gibst, git, gib | M027; PB015 |
| geburt-vaks | געבורט־װאַקס | Increase in births | — | M131 |
| gedank | געדאַנק | Thought | gedanken | FR007; M034 |
| gedank-arbet | געדאַנק־אַרבעט | Intellectual work | — | M269 |
| gedank-probe | געדאַנק־פּראָבע | Thought experiment | — | M034 |
| gedenkn | געדענקן | Remember | gedenk | M190 |
| gefangen | געפֿאַנגען | Captive; captured | — | M030 |
| gefeln | געפֿעלן | Please; be liked | — | M077 |
| geferlekh | געפֿערלעך | Dangerous | — | M272 |
| gefil | געפֿיל | Feeling; plural gefiln | gefiln | FR016; M099 |
| gefils-tsushtand | געפֿילס־צושטאַנד | Emotional state | — | FR015 |
| gefinen | געפֿינען | Find | gefin, gefinst, gefint, gefunen | FR002; M022 |
| gefiner | געפֿינער | Finder | — | M113 |
| gegenzaytik | געגנזײַטיק | Mutual or reciprocal. | — | M149 |
| gehenem-monster | געהענעם־מאָנסטער | Hell monster | gehenem-monstern | M305 |
| gel | געל | yellow | — | — |
| geleyzn | געלײזן | Solved; participial variant of leyzn | geleyzt | M142 |
| gelt | געלט | Money | geltn | M040 |
| gemeynshaft | געמײנשאַפֿט | Community | — | M071 |
| gemeynzam | געמײנזאַם | Common; shared | — | M065 |
| gemoyert | געמױערט | Walled | — | M272 |
| genetish | גענעטיש | Genetic | — | M048 |
| genug | גענוג | Enough | — | FR002; M035 |
| gerekht | גערעכט | Just; fair | — | M228 |
| gerekhtikayt | גערעכטיקײַט | Justice | — | M091 |
| geshen | געשען | Happen | geshet | FR030; M071; PB059 |
| geshenish | געשעניש | Event | geshenishn | FR015 |
| geshikhte | געשיכטע | History, story | — | FR032; M057 |
| geshikhte-bukh | געשיכטע־בוך | History book | geshikhte-bikher | M317 |
| geshmak | געשמאַק | Taste; pleasant as adjective | — | M043 |
| geshtalt | געשטאַלט | Form; configuration | geshtaltn | M031 |
| geshvoln vern | געשװאָלן װערן | to swell | — | — |
| geto | געטאָ | Ghetto | — | M054 |
| getray | געטרײַ | Devoted; faithful | — | FR026 |
| getrayhayt | געטרײַהײט | Devotion, loyalty | — | FR024 |
| gevalt | געװאַלט | Violence; force | — | M143 |
| geven | געװען | Been; participle of zayn | — | FR004; M057 |
| geveyntlekh | געװײנטלעך | Usual; ordinary | — | M098 |
| gevin | געװין | Profit or gain; monetary profit in the fish-farm model. Not synonymous with utility. | — | M034 |
| gevin-optimirung | געװין־אָפּטימירונג | Profit optimization | — | M050 |
| gevinen | געװינען | Win | gevunen | M055 |
| gevinful | געװינפֿול | Profitable | — | M122 |
| gevinfulst | געװינפֿולסט | Most profitable | — | M121 |
| gevis | געװיס | Certain; particular | — | M044 |
| gevoynen | געװױנען | Become accustomed; normally zikh | gevoynst | FR020 |
| geyn | גײן | to walk | gegangen, gey, geyen, geyt | M051; PB012 |
| geyst | גײסט | Mind/spirit, context dependent | geyster | FR012; M199 |
| geyst-tsushtand | גײסט־צושטאַנד | Mental state | — | FR012 |
| geystik | גײסטיק | Mental; spiritual | — | FR027; M019 |
| geystish | גײסטיש | Mental; spiritual; variant of geystik | — | M100 |
| gezelshaft | געזעלשאַפֿט | Society; company of people | gezelshaftn | FR025; M022 |
| gezelshaft-evolutsye | געזעלשאַפֿט־עװאָלוציע | Social evolution | — | M258 |
| gezelshaft-groysamkayt | געזעלשאַפֿט־גרױסאַמקײַט | Social cruelty | — | M023 |
| gezelshaft-kode | געזעלשאַפֿט־קאָדע | Social code | gezelshaft-kodesn | M147 |
| gezelshaft-leyd | געזעלשאַפֿט־לײד | Social suffering | — | M003 |
| gezelshaft-stigma | געזעלשאַפֿט־סטיגמאַ | Social stigma | — | M066 |
| gezelshaft-struktur | געזעלשאַפֿט־סטרוקטור | Social structure | — | M146 |
| gezelshaft-zikherkayt-nets | געזעלשאַפֿט־זיכערקײט־נעץ | Social safety net | — | M177 |
| gezets | געזעץ | Law | gezetsn | M082 |
| gezets-geber | געזעץ־געבער | Legislator | — | M082 |
| gezhikt | געזשיקט | Skillful | — | M142 |
| gezunt | געזונט | Healthy | — | FR027; M059; PB005 |
| gezunt-farzorgung | געזונט־פֿאַרזאָרגונג | Healthcare | — | M074 |
| giftik | גיפֿטיק | Poisonous | — | M130 |
| gigantish | גיגאַנטיש | Gigantic | — | M097 |
| gikh | גיך | Quick; quickly | — | M143 |
| gikh-kopirbar | גיך־קאָפּירבאַר | Quickly copyable | — | M171 |
| glants | גלאַנץ | Brilliance; splendor | — | M101 |
| glantsnd | גלאַנצנד | Brilliant | — | M193 |
| glat | גלאַט | smooth | — | — |
| glayblekh | גלײַבלעך | Plausible | — | M173 |
| glaykh | גלײַך | Same; equal; immediately according to context | — | M034 |
| glaykhshteln | גלײַכשטעלן | Equate | — | M242 |
| glaykhtsaytik | גלײַכצײַטיק | Simultaneous; simultaneously | — | M028 |
| glaykhvog | גלײַכװאָג | Equilibrium; specify the stability or solution concept. Does not mean fairness or optimality. | — | M041 |
| gleyb-bits | גלײב־ביטס | Bits of credence log-odds | — | — |
| gleyb-shatsung | גלײב־שאַצונג | Credence assessment | — | — |
| gleybn | גלײבן | Believe | gleyb, gleybst, gleybt | FR016; M071 |
| gleybung | גלײבונג | Belief; plural gleybungen | gleybungen | FR001; M026; PB050 |
| glik | גליק | Happiness; luck | — | M099 |
| global | גלאָבאַל | Global | — | M133 |
| global-varemung | גלאָבאַל־װאַרעמונג־ | Global warming | — | M185 |
| Gnon | גנאָן | Gnon; retain the source acronym rather than pretend its English expansion works in Yuddish. | — | M227 |
| gnon-folgn | גנאָן־פֿאָלגן | Following Gnon | — | M261 |
| gnon-gevolt | גנאָן־געװאָלט | Gnon-willed; wordplay on God-willed | — | M228 |
| gor | גאָר | Very; quite; altogether | — | M043 |
| gornisht | גאָרנישט | Nothing | — | M151 |
| gortn | גאָרטן | Garden; plural gertner. | — | M141 |
| gortn-moyer | גאָרטן־מױער | Garden wall; model label | — | M272 |
| got | גאָט | God or deity; one genderless noun. Plural geter. | geter | M022 |
| got-blik | גאָט־בליק | God’s-eye view: an imagined overview of the whole system. Does not imply omniscience, legitimacy, or power to implement a plan. | — | M028 |
| graal | גראַאַל | Grail | — | M249 |
| graal-zukh | גראַאַל־זוך | Grail quest | — | M249 |
| gravitatsye | גראַװיטאַציע | Gravity | — | M090 |
| gredik | גרעדיק | Greedy | — | M134 |
| grenets | גרענעץ | Limit; boundary | grenetsn | M043 |
| grenets-fal | גרענעץ־פֿאַל | Limiting case | — | M043 |
| grenets-gebit | גרענעץ־געביט | Border region | — | M251 |
| grin | גרין | green | — | — |
| gring | גרינג | Easy; light | — | M027 |
| grob | גראָב | Coarse; crude | — | M046 |
| grobn | גראָבן | to dig | — | — |
| grod | גראָד | straight | — | — |
| groys | גרױס | big | — | M019; PB007 |
| groys shprakhmodel | גרױס שפּראַכמאָדעל | Large language model | — | — |
| groysam | גרױסאַם | Cruel | — | M131 |
| groysamkayt | גרױסאַמקײַט | Cruelty | — | M051 |
| groz | גראָז | grass | — | — |
| grund-form | גרונד־פֿאָרם | Basic form | — | M184 |
| grund-frage | גרונד־פֿראַגע | Fundamental question | grund-frages | M203 |
| grund-printsip | גרונד־פּרינציפּ | Basic principle | — | M080 |
| grupe | גרופּע | Group | — | M115 |
| gubernator | גובערנאַטאָר | Governor | — | M143 |
| gut | גוט | good | — | FR030; M028; PB002 |
| gutheysn | גוטהײסן | Approve | gutgeheysn | M098 |
| gutvilik | גוטװיליק | Benevolent | — | M152 |
| ha | האַ | Laughing syllable | — | M305 |
| hakhnose | האַכנאָסע | Income | hakhnoses | M054 |
| halb | האַלב | Half | — | M179 |
| haldz | האַלדז | neck | — | — |
| halt | האַלט | Suspend judgment | — | M026; PB023 |
| halter | האַלטער | Holder; keeper | — | M118 |
| haltn | האַלטן | to hold | gehaltn, haltbar, haltst | FR008; M118; PB064 |
| handl | האַנדל | Trade; deal | — | M026 |
| handl-er | האַנדל־ער | Agent: an entity represented as choosing actions; not necessarily conscious or human. | — | M026 |
| handl-ers | האַנדל־ערס | regular plural of technical handl-er. | — | M142 |
| handl-praktik | האַנדל־פּראַקטיק | Business practice | handl-praktikn | M134 |
| handlen | האַנדלען | Act; deal; trade | handl | M026 |
| handlung | האַנדלונג | Action; plot | handlungen | M151; PB063 |
| handverk-gild | האַנדװערק־גילד | Craft guild | handverk-gildn | M147 |
| hant | האַנט | hand | hent | M294 |
| hardware | האַרדװאַרע | Physical computing equipment and substrate | — | M172 |
| hart | האַרט | Hard; harsh | — | M049 |
| harts | האַרץ | heart | — | — |
| hasen | האַסען | Hate | hast | M026 |
| haynt | הײַנט | Today | — | M087 |
| hayntik | הײַנטיק | Current; today's | — | M026 |
| hayz | הײַז | House | hayzer | M020 |
| hayz-koyf-kraft | הײַז־קױף־קראַפֿט | Home purchasing power | — | M054 |
| heflekh | העפֿלעך | Polite | — | FR025 |
| hekher | העכער | Higher | — | M090 |
| hekhertrog-kapatsitet | העכערטראָג־קאַפּאַציטעט | Higher carrying capacity; compressed compound | — | M115 |
| hel | העל | Bright; light | — | Reference |
| held | העלד | Hero | heldn | M195 |
| helfn | העלפֿן | Help | geholfn, helft, helf, helfst | M027; PB022 |
| helft | העלפֿט | Half; also a finite form of helfn, help | — | M027 |
| herforrufn | הערפֿאָררופֿן | Evoke; provoke | — | M030 |
| hern | הערן | to hear | gehert, herst, hert | FR033 |
| hershaft | הערשאַפֿט | Dominion | — | M122 |
| hersher | הערשער | Ruler | — | M292 |
| hershn | הערשן | Rule | hershnd | M190 |
| heuristik | העוריסטיק | Heuristic | — | M189 |
| heybn | הײבן | Raise; lift | heybt | M046 |
| heylik | הײליק | Holy | — | M239 |
| heym | הײם | Home | — | M054 |
| heys | הײס | Naming/definition operator | — | FR011; M037 |
| heysn | הײסן | Be called; name; command | geheysn, heyst | M304; PB024 |
| hierarkhish | היעראַרכיש | Hierarchical | — | M255 |
| hilf | הילף | Help | — | M319 |
| hilfloz | הילפֿלאָז | Helpless | — | M169 |
| himl | הימל | sky | — | M225 |
| hinter | הינטער | Behind | — | M240 |
| hintergrund | הינטערגרונד | Background | — | M196 |
| hintn | הינטן | At the back; behind | — | M055 |
| hipotetish | היפּאָטעטיש | Hypothetical | — | M258 |
| hipotez | היפּאָטעז | Hypothesis; plural hipotezn | hipotezn | PB039 |
| historiker | היסטאָריקער | Historian | — | M119 |
| hitn | היטן | Guard; protect; watch over | — | M099 |
| hm | הם | Hesitation or thinking sound | — | M099 |
| hobn | האָבן | Have | gehat, hob, host, hot | FR005; M020; PB019 |
| hofenung | האָפֿענונג | Hope | hofenungen | M219 |
| hofenungful | האָפֿענונגפֿול | Hopeful | — | M128 |
| hor | האָר | hair | — | — |
| horn | האָרן | horn | — | — |
| hotel | האָטעל | Hotel | — | M152 |
| hoykh | הױך | High | — | M066 |
| hoykh-nivo | הױך־ניװאָ | High-level | — | M172 |
| hoyt | הױט | skin | — | — |
| hund | הונד | 100 | — | M036 |
| hunger | הונגער | Hunger | — | M309; PB019 |
| hunt | הונט | dog | — | — |
| iber | איבער | Over; above; across; about | — | M021 |
| iber-organizm | איבער־אָרגאַניזם | Superorganism. Aggregation alone does not establish one coherent objective. | — | M142 |
| iberal | איבעראַל | Everywhere | — | M186 |
| iberash-bits | איבערראַש־ביטס | Surprisal, distinct from evidential support | — | — |
| iberashnd | איבעראַשנד | Surprising; surprisingly | — | M112 |
| iberbafelkerung | איבערבאַפֿעלקערונג | Overpopulation | — | M046 |
| iberfirn | איבערפֿירן | Redirect; transfer | — | M028 |
| ibergang | איבערגאַנג | Transition | — | M028 |
| ibergebn | איבערגעבן | Hand over | ibergegebn | M219 |
| ibergeyn | איבערגײן | Switch; cross over | ibergegangen, ibertsugeyn | M073 |
| iberhoypt | איבערהױפּט | At all; generally | — | M176 |
| iberkhazerung | איבערכאַזערונג | Iteration; repetition | — | M287 |
| iberklugn | איבערקלוגן | Outwit | — | M239 |
| iberlebn | איבערלעבן | Survive | — | M045 |
| ibermakhn | איבערמאַכן | Remake | — | M089 |
| ibermos | איבערמאָס | Excess | — | M098 |
| iberseykhl | איבערשׂכל | Superintelligence | — | M197 |
| ibershus-mitlen | איבערשוס־מיטלען | Surplus resources beyond specified current demands. | — | M112 |
| ibershus-trog-kapatsitet | איבערשוס־טראָג־קאַפּאַציטעט | Surplus carrying capacity | — | M116 |
| ibertrefn | איבערטרעפֿן | Surpass | — | M258 |
| ibertsukern | איבערצוקערן | Bamboozle | — | M189 |
| ibertsygn | איבערציגן | Persuade | ibertsygend | M154 |
| ibervinden | איבערװינדען | Overcome | — | M167 |
| iberzetser | איבערזעצער | Translator; Iberzetser names the editorial speaking voice in translation summaries. | — | M003 |
| idee | אידעע | Idea | ideen | M042 |
| identifitsirn | אידענטיפֿיצירן | Identify | — | M229 |
| idilish | אידיליש | Idyllic | — | M043 |
| idiotish | אידיאָטיש | Idiotic | — | M219 |
| ikh | איך | I; me. Invariant in every role. | — | FR002; M018; PB008 |
| imun-sistem | אימון־סיסטעם | Immune system | — | M063 |
| in | אין | in | — | FR009; M018; PB059 |
| indirekt | אינדירעקט | Indirect | — | M145 |
| industrye | אינדוסטריע | Industry | — | M049 |
| indzl | אינדזל | Island | — | M043 |
| indzl-nisn-vorrat | אינדזל־ניסן־װאָרראַט | Island nut supply | — | M047 |
| ineveynik | אינעװײניק | Inside; within | — | M031 |
| ineveynik-kopye | אינעװײניק־קאָפּיע | Indoor replica | ineveynik-kopyes | M097 |
| ineveynik-vafn-renen | אינעװײניק־װאַפֿן־רענען | Internal arms race | — | M143 |
| infektsye-mitl | אינפֿעקציע־מיטל | Infectious agent | infektsye-mitlen | M186 |
| informatsye-vert | אינפֿאָרמאַציע־װערט | Value of information for a decision | — | — |
| infrastruktur | אינפֿראַסטרוקטור | Infrastructure | — | M059 |
| ingantsn | אינגאַנצן | Entirely | — | M019 |
| inspiratsye | אינספּיראַציע | Inspiration | — | M121 |
| inspirirn | אינספּירירן | Inspire | — | M051 |
| institutsye | אינסטיטוציע | Institution | institutsyes | M090 |
| interesant | אינטערעסאַנט | Interesting | — | M073 |
| internatsyonal | אינטערנאַציאָנאַל | International | — | M143 |
| internet | אינטערנעט | Internet | — | M187 |
| internet-geshtalt | אינטערנעט־געשטאַלט | Internet version | — | M244 |
| investirn | אינװעסטירן | Invest | — | M274 |
| ir | איר | You, plural or polite. Invariant in every role. | — | M066 |
| itst | איצט | Now | — | FR028; M036; PB035 |
| kalibratsye | קאַליבראַציע | Calibration of forecasts | — | — |
| kalt | קאַלט | cold | — | — |
| kamf-mashin | קאַמף־מאַשין | War machine | kamf-mashinen | M262 |
| kamf-ruf | קאַמף־רוף | Battle cry; a performed slogan can use fil or tu, according to its act. | — | M312 |
| kanal | קאַנאַל | Channel | kanaln | M092 |
| kandidat | קאַנדידאַט | Candidate | — | M075 |
| kanibalizm | קאַניבאַליזם | Cannibalism | — | M046 |
| kaos | קאַאָס | Chaos | — | M240 |
| kapitalist | קאַפּיטאַליסט | Capitalist | kapitalistn | M049 |
| kapitalistish | קאַפּיטאַליסטיש | Capitalist, adjective | — | M136 |
| kapitalizm | קאַפּיטאַליזם | Capitalism | — | M019 |
| kapriz | קאַפּריז | Whim | — | M152 |
| karakter-boyung | קאַראַקטער־בױונג | Character development | — | M241 |
| kartagish | קאַרטאַגיש | Carthaginian | — | M026 |
| karte | קאַרטע | Map; a representation of a region or, figuratively, a model of reality. | — | PB011 |
| kas | כּעס | Anger | — | FR012 |
| katalogizirn | קאַטאַלאָגיזירן | Catalogue | — | M189 |
| kave | קאַװע | Coffee | — | M127; PB018 |
| kave-arbet | קאַװע־אַרבעט | Coffee-labor model label | — | M131 |
| kave-bob | קאַװע־באָב | Coffee bean | kave-bobn | M127 |
| kave-gift | קאַװע־גיפֿט | Coffee-poison model label | — | M130 |
| kave-kvalitet | קאַװע־קװאַליטעט | Coffee quality | — | M128 |
| kave-oysn | קאַװע־אױסן | Coffee-externality model label | — | M133 |
| kave-plantatsye | קאַװע־פּלאַנטאַציע | Coffee plantation | kave-plantatsyes | M127 |
| kave-robot | קאַװע־ראָבאָט | Coffee-robot model label | — | M132 |
| kave-tsukht | קאַװע־צוכט | Coffee cultivation | — | M133 |
| kaylekhik | קײַלעכיק | round | — | — |
| kazino | קאַזינאָ | Casino | — | M152 |
| kedey | קעדײ | In order to | — | M029 |
| kegn | קעגן | Against; opposed to; comparison alternative | — | FR001; M027 |
| kegn-argument | קעגן־אַרגומענט | Counterargument | — | M259 |
| kegngeyn | קעגנגײן | Oppose; go against | — | M262 |
| kemfn | קעמפֿן | to fight | — | M127 |
| ken | קען | Modal stem, be able; task ability grade 0…9; append a numerical degree | — | FR005; M028 |
| ken-zek | קען־זעק | Ability grade 6 under a stated task rubric | — | — |
| kenen | קענען | Can, be able | kenst | FR008; M018 |
| kenshaft | קענשאַפֿט | Acquaintance | — | M069 |
| ker | קער | Turn | — | M249 |
| keren | קערען | Turn | ker, kern | M042 |
| kerper | קערפּער | Body | — | M062 |
| kestl | קעסטל | Small box; here, the box in the Litany | — | — |
| keyn | קײן | Negative determiner in a negative clause | — | FR002; M026 |
| keyner | קײנער | No one | — | M028 |
| keynmol | קײנמאָל | Never | — | FR021; M071 |
| keytn-briv | קײטן־בריװ | Chain letter or letters | — | M183 |
| keyver-ort | קײװער־אָרט | Burial ground | — | M133 |
| kharizme | כאַריזמע | Charisma | — | M190 |
| khaye | חיה | animal | khayes | M250 |
| khazern | כאַזערן | Repeat; rehearse | khazert | M062 |
| khevre | חבֿרה | Group; company of people | — | M098 |
| khokhem | חכם | Sage; wise person | — | M239 |
| kholem | חלום | Dream | — | FR004; M116 |
| kholem-ikh | חלום־איך | Dream-self | — | FR006 |
| kholem-tsayt | חלום־צײַט | Dream time; the essay’s name for a temporarily favorable historical situation. | — | M116 |
| khotsh | כאָטש | At least; although | — | M043 |
| khoydesh | חודש | Month | khadoshim | M034 |
| khutspe | חוצפּה | Chutzpah, audacity; selected for “hubris.” More colloquial and not a perfect synonym for tragic or religious hubris. | — | M296 |
| khutspe-minimirnd | חוצפּה־מינימירנד | Minimizing hubris | — | M296 |
| kimat | קימאַט | Almost | — | M018 |
| kind | קינד | child | kinder | M044 |
| kinder-opfer | קינדער־אָפּפֿער | Child sacrifice | — | M317 |
| kindish | קינדיש | Childish | — | M310 |
| kinig | קיניג | King; ruler; genderless grammar | kinign | M113 |
| kirkhe | קירכע | Church; loan spelling | — | M180 |
| kishefmakher | כּישוף־מאַכער | Sorcerer | — | M239 |
| kishke | קישקע | guts | — | — |
| klas | קלאַס | Class | — | FR008 |
| klasish | קלאַסיש | Classical | — | M057 |
| kletern | קלעטערן | Climb | — | M239 |
| kleyd | קלײד | Clothing; garment | kleyder | M049 |
| kleyent | קלײענט | Customer; client | kleyentn | M051 |
| kleyent-vert | קלײענט־װערט | Customer value | kleyent-vertn | M126 |
| kleyn | קלײן | small | — | M048 |
| kleyner | קלײנער | Smaller | — | M087 |
| kleynshrayber | קלײנשרײַבער | Minor writer; compound | — | M083 |
| kleynstruktur | קלײנסטרוקטור | Microstructure; compound | — | M099 |
| kliger | קליגער | Cleverer | — | M071 |
| klingen | קלינגען | Sound | geklungen, klingt | M083 |
| klip | קליפּ | Clip | klipn | M201 |
| klor | קלאָר | Clear | — | FR015; M026 |
| klorst | קלאָרסט | Most clearly | — | M167 |
| klug | קלוג | Clever; intelligent | — | M020 |
| knap | קנאַפּ | Scarce | — | M117 |
| knekht | קנעכט | Slave; servant in historical context | knekhtn | M118 |
| knekht-halter | קנעכט־האַלטער | Slaveholder | — | M118 |
| knekht-robot | קנעכט־ראָבאָט | Slave-robot model label | — | M168 |
| knekht-tekh | קנעכט־טעך | Slavery-technology model label | — | M167 |
| knekhtshaft | קנעכטשאַפֿט | Slavery | — | M119 |
| kni | קני | knee | — | — |
| kognitiv | קאָגניטיװ | Cognitive | — | M101 |
| kolezh | קאָלעזש | College | kolezhn | M068 |
| kolezh-arayngang | קאָלעזש־אַרײַנגאַנג | College admission | — | M145 |
| komentator | קאָמענטאַטאָר | Commentator | komentatorn | M019 |
| kompas | קאָמפּאַס | Compass | — | M153 |
| komune | קאָמונע | Commune | — | M262 |
| komunistish | קאָמוניסטיש | Communist | — | M236 |
| kongres | קאָנגרעס | Congress | — | M077 |
| kongres-fortreter | קאָנגרעס־פֿאָרטרעטער | Congressional representative | — | M077 |
| konkret | קאָנקרעט | Concrete; specific. | — | PB036 |
| konkurent | קאָנקורענט | Competitor | konkurentn | M049 |
| konkurents | קאָנקורענץ | Competition. Neither destructive nor beneficial by definition. | konkurentsn | M047 |
| konkurents-feyik | קאָנקורענץ־פֿײיק | Competitive; able to compete | — | M057 |
| konkurents-feyikeyt | קאָנקורענץ־פֿעיִקײט | Competitiveness relative to a stated contest and environment. | — | M064 |
| konkurents-kraft | קאָנקורענץ־קראַפֿט | Competitive power | — | M199 |
| konkurents-optimirung | קאָנקורענץ־אָפּטימירונג | Competitive optimization | — | M128 |
| konkurirn | קאָנקורירן | Compete | konkurirnd | M034 |
| konservativ | קאָנסערװאַטיװ | Conservative | — | M258 |
| konstitutsye-gezets | קאָנסטיטוציע־געזעץ | Constitutional law | konstitutsye-gezetsn | M149 |
| konstitutsyonel | קאָנסטיטוציאָנעל | Constitutional | — | M187 |
| kontrol | קאָנטראָל | Check; control | kontroln | M149 |
| kop | קאָפּ | head | kep | M077 |
| kop-leyz | קאָפּ־לײז | Head lice | — | M077 |
| kopirer | קאָפּירער | Copier; replicator | — | M173 |
| kopirn | קאָפּירן | Copy | kopirt | M042 |
| kopln | קאָפּלן | Couple; connect | gekoplt | M131 |
| kopye | קאָפּיע | Copy | kopyes | M097 |
| kopye-mentsh | קאָפּיע־מענטש | Emulated human. A functional emulation is intended; not any photograph, clone, or imitation. | kopye-mentshn | — |
| kopye-veg | קאָפּיע־װעג | Replication method | kopye-vegn | M199 |
| korbn | קרבן | Sacrifice; victim | — | M174 |
| kore | קאָרע | bark (of a tree) | — | — |
| korelirn | קאָרעלירן | Correlate | korelirt | M068 |
| koshmar | קאָשמאַר | Nightmare | — | M201 |
| kosmish | קאָסמיש | Cosmic | — | M019 |
| kosmos | קאָסמאָס | Cosmos | — | M276 |
| kost | קאָסט | Cost | — | M036; PB014 |
| kostn | קאָסטן | Cost | kost | M036 |
| koyen | כּהן | Priest | — | M239 |
| koyfn | קױפֿן | Buy | — | M042 |
| kraft | קראַפֿט | Force; power; strength | — | M054 |
| kraftik | קראַפֿטיק | Powerful | — | M026 |
| krank | קראַנק | Sick | — | M130 |
| krankhayt | קראַנכײַט | Illness; disease | krankhaytn | M057 |
| krankhayt-brenger | קראַנכײַט־ברענגער | Disease carrier | — | M186 |
| kratsn | קראַצן | to scratch | — | — |
| krayzl | קרײַזל | Cycle; small circle | — | M047 |
| kreatsyonizm | קרעאַציאָניזם־ | Creationism | — | M185 |
| kripto-aktsye | קריפּטאָ־אַקציע | Cryptographic stock or share | kripto-aktsyes | M195 |
| krist | קריסט | Christian | kristn | M179 |
| kristal-klor | קריסטאַל־קלאָר | Crystal-clear | — | M094 |
| kriterium | קריטעריום | Criterion | — | FR017 |
| kritik | קריטיק | Criticism | — | M279 |
| kritikirn | קריטיקירן | Criticize | — | M279 |
| kukn | קוקן | Look | kuk | FR026; M120 |
| kultist | קולטיסט | Cultist | kultistn | M244 |
| kultivirn | קולטיװירן | Cultivate | kultivirt | FR024 |
| kultur | קולטור | Culture | — | M255 |
| kulturel | קולטורעל | Cultural | — | M173 |
| kumen | קומען | Come | gekumen, kumst | M089 |
| kumend | קומענד | Coming; next | — | M051; PB063 |
| kunst | קונסט | Art | — | M045 |
| kunst-maysterverk | קונסט־מײַסטערװערק | Artistic masterpiece | — | M115 |
| kunst-shafnd | קונסט־שאַפֿנד | Art-creating | — | M223 |
| kunstlen | קונסטלען | Contrive | gekunstlt | M029 |
| kunstverk | קונסטװערק | Artwork | — | M043 |
| kunts | קונץ | Trick; artifice | kuntsn | M149 |
| kurts | קורץ | short | — | M113 |
| kurtsn | קורצן | Shorten | — | M135 |
| kurtsung | קורצונג | Abbreviation | — | M227 |
| kurve | קורװע | Curve | — | M145 |
| kuzin | קוזין | Cousin; genderless adaptation | kuzinen | M047 |
| kval | קװאַל | Source, with evidence source as technical use | — | M114; PB048 |
| kval-kod | קװאַל־קאָד | Source code. | — | M202 |
| kvetshn | קװעטשן | to squeeze | — | — |
| lab | לאַב | Laboratory; clipping | labn | M186 |
| lakhn | לאַכן | to laugh | — | — |
| land | לאַנד | Land; country | lender | M027 |
| landshaft | לאַנדשאַפֿט | Landscape | — | M090 |
| landvirtshaft | לאַנדװירטשאַפֿט | Agriculture | — | M057 |
| landvirtshaft-tsivilizatsye | לאַנדװירטשאַפֿט־ציװיליזאַציע | Agricultural civilization | landvirtshaft-tsivilizatsyes | M057 |
| landvirtshaftler | לאַנדװירטשאַפֿטלער | Agriculturalist | — | M057 |
| lang | לאַנג | Long; modifier immediately after an operator, extending its frame across paragraphs until oys. Freg lang also survives question boundaries | — | FR013; M027 |
| langveylik | לאַנגװײליק | Boring | — | M093 |
| langzamkayt | לאַנגזאַמקײַט | Slowness | — | M249 |
| last | לאַסט | Burden | — | M169 |
| lebedik | לעבעדיק | Alive | — | FR004 |
| leber | לעבער | liver | — | — |
| lebn | לעבן | to live | lebst, lebt | M043; PB064 |
| lebn-form | לעבן־פֿאָרם | Life-form | — | M221 |
| legender | לעגענדער | Legendary | — | M250 |
| lemen | לעמען | Paralyze | gelemt | M259 |
| lemoshl | לעמאָשל | For example | — | M074 |
| lenger | לענגער | Longer | — | M057 |
| lerer | לערער | Teacher | — | M145 |
| lernen | לערנען | Learn/study/teach according to construction | lernst, lernt | M068 |
| lernmodel | לערנמאָדעל | Learned/learning model; specify the intended sense | — | — |
| letst | לעצט | Last; final | — | M059 |
| levone | לבֿנה | moon | — | — |
| leydik | לײדיק | Empty | — | M115 |
| leyenen | לײענען | Read | geleyent | M232 |
| leygn | לײגן | Lay; put | leygt | M036 |
| leykenen | לײקענען | Deny | — | FR019 |
| leyzn | לײזן | Solve | — | M142 |
| leyzung | לײזונג | Solution | — | M074; PB061 |
| lib | ליב | Dear; beloved | libst | M077 |
| libe | ליבע | Love | — | M117 |
| liberal | ליבעראַל | Liberal | — | M259 |
| libertaryan | ליבערטאַריאַן | Libertarian | — | M153 |
| libertaryaner | ליבערטאַריאַנער | Libertarian person | — | M030 |
| libertaryanizm | ליבערטאַריאַניזם | Libertarianism | — | M042 |
| libst | ליבסט | Dearest; most loved | — | M318 |
| lid | ליד | Poem; song | — | M002 |
| lign | ליגן | to lie (as in a bed) | gelegen, ligt | M043 |
| likht | ליכט | Light | likhter | FR032; M113 |
| likht-yor | ליכט־יאָר | Light-year | likht-yorn | M294 |
| link-post | לינק־פּאָסט | Link post | — | M194 |
| links | לינקס | left | — | PB012 |
| linye | ליניע | Line | linyes | M100 |
| litanye | ליטאַניע | Litany; invariant noun | — | — |
| lobotomie-patsyent | לאָבאָטאָמיע־פּאַציענט | Lobotomy patient | — | FR013 |
| log-odds | לאָג־אָדס | Logarithm of odds | — | — |
| lokal | לאָקאַל | Local | — | M262 |
| lokn | לאָקן | Attract; lure | — | M064 |
| lomir | לאָמיר | Let us; hortative form, used after Tu | — | M029; PB033 |
| lovecraft-monster | לאָװקראַפֿט־מאָנסטער | Lovecraftian monster | lovecraft-monstern | M238 |
| loyb | לױב | Praise | — | M269 |
| loybn | לױבן | Praise | loyb | M195 |
| loyf | לױף | Run; course | — | M247 |
| loyn | לױן | Wages; pay; reward | — | M052 |
| loynen | לױנען | Be worthwhile; normally zikh | lohnt, loyn | M052 |
| loyt | לױט | According to a source or standard; does not change whose credence EF expresses | — | M069 |
| loyz | לױז | louse | — | — |
| lozn | לאָזן | Let; allow; leave | loz, lozt | FR005; M085; PB035 |
| lung | לונג | Lung | lungn | M223 |
| mafye-shef | מאַפֿיע־שעף | Mafia boss | — | M143 |
| mageyfe | מגפֿה | Plague | — | M057 |
| makaber | מאַקאַבער | Macabre | — | M114 |
| makhn | מאַכן | Make; do | makh, makht | FR014; M026 |
| maksimirn | מאַקסימירן | Maximize | maksimirt | M118 |
| malthus-bafelkerung-eksplozye | מאַלטוס־באַפֿעלקערונג־עקספּלאָזיע | Malthusian population explosion | — | M124 |
| Malthus-fal | מאַלטוס־פֿאַל | Malthusian trap, relative to a specified population/resource model. | — | M043 |
| malthus-model | מאַלטוס־מאָדעל | Malthusian model | — | M048 |
| malthus-toyt-fal | מאַלטוס־טױט־פֿאַל | Malthusian death trap | — | M113 |
| mame | מאַמע | mother | — | — |
| man | מאַן | man (adult male) husband | — | — |
| mangel | מאַנגעל | Lack; deficiency | — | M089 |
| mark | מאַרק | Market; corpus form | markn | M051 |
| markirn | מאַרקירן | Mark | gemarkirt | M185 |
| mashin | מאַשין | Machine | mashinen | M117 |
| maskim | מסכּים | In agreement; maskim zayn means agree | — | M028 |
| masn-bafelkerung-eksplozye | מאַסן־באַפֿעלקערונג־עקספּלאָזיע | Mass population explosion | — | M173 |
| masn-energye-ekonomye | מאַסן־ענערגיע־עקאָנאָמיע | Mass-energy economy | — | M219 |
| masn-transport-sistem | מאַסן־טראַנספּאָרט־סיסטעם | Mass transit system | — | M186 |
| matone | מתּנה | Gift | matones | M174 |
| matsev | מאַצעװ | Situation; condition | matsevn | M059 |
| maydn | מײַדן | Avoid | gemidn | M146 |
| mayl | מײַל | Mile | — | M116 |
| mayn | מײַן | My; invariant possessive | — | FR004; M033; PB052 |
| mayse | מײַסע | Story | mayselekh | M033 |
| mazl | מזל | Luck | — | M178 |
| meditsin-notits-sistem | מעדיצין־נאָטיץ־סיסטעם | Medical record system | — | M088 |
| meglekh | מעגלעך | Possible | — | M030 |
| meglekhkayt | מעגלעכקײַט | Possibility; opportunity | meglekhkaytn | M027 |
| megn | מעגן | May; be permitted | meg | FR021 |
| mekhanizm | מעכאַניזם | Mechanism | mekhanizmen | M028 |
| mekhtik | מעכטיק | Powerful | — | M003 |
| mekhtikst | מעכטיקסט | Most powerful | — | M294 |
| mem | מעם | Meme, a culturally transmitted replicating pattern; plural memn. Not restricted to image jokes. | memn | — |
| memetik | מעמעטיק | Memetics: the study of how cultural patterns replicate and spread. | — | M253 |
| memn-kopirer | מעמען־קאָפּירער | Memetic replicator. | — | M184 |
| memn-nokhkum | מעמען־נאָכקום | Memetic descendants | — | M258 |
| memn-onshtekung | מעמען־אָנשטעקונג | Memetic contagion | — | M183 |
| men | מען | One; generic human subject | me | FR004; M031 |
| mentsh | מענטש | Person; plural mentshn | mentshn | FR013; M020 |
| mentsh-blien | מענטש־בליִען | Human flourishing | — | M222 |
| mentsh-faktor | מענטש־פֿאַקטאָר | Human factor | — | M263 |
| mentsh-genom | מענטש־גענאָם | Human genome | — | M258 |
| mentsh-geshikhte | מענטש־געשיכטע | Human history | — | M057 |
| mentsh-gezelshaft | מענטש־געזעלשאַפֿט | Human society | — | M022 |
| mentsh-interes | מענטש־אינטערעס | Human interest | mentsh-interesn | M272 |
| mentsh-kerper | מענטש־קערפּער | Human body | — | M062 |
| mentsh-klugshaft | מענטש־קלוגשאַפֿט | Human ingenuity | — | M080 |
| mentsh-kontrol | מענטש־קאָנטראָל | Human control | — | M267 |
| mentsh-lebn | מענטש־לעבן | Human life | — | M098 |
| mentsh-min | מענטש־מין | Human species | — | M101 |
| mentsh-tsivilizatsye | מענטש־ציװיליזאַציע | Human civilization | — | M160 |
| mentsh-tsuzamenvirkung | מענטש־צוזאַמענװירקונג | Human interaction | — | M196 |
| mentsh-vert | מענטש־װערט | Human value | mentsh-vertn | M126 |
| mentshheyt | מענטשהײט | Humankind | — | FR032 |
| mentshlekhkayt | מענטשלעכקײַט | Humanity; humanness; humane qualities | — | M003 |
| mer | מער | More | — | FR018; M036 |
| merashke | מעראַשקע | Ant | merashkes | M221 |
| merderish | מערדעריש | Murderous | — | M262 |
| mern | מערן | Carrot; corpus singular | — | M120 |
| meshug | משוגע | Mad; crazy | — | M152 |
| meshugaskayt | משוגעתקײט | Madness; spelling of the current corpus | — | M320 |
| meshugoyim-hayz | משוגעים־הײַז | Asylum; source rhetoric literally house of mad people | meshugoyim-hayzer | M020 |
| metaforish | מעטאַפֿאָריש | Metaphorical | — | M160 |
| meynen | מײנען | Mean; think | gemeynt, meyn, meynt | M091 |
| meynung | מײנונג | Opinion | — | M308 |
| meystn | מײסטן | Most | — | M118 |
| meystns | מײסטנס | Mostly | merstns | M059 |
| mid | מיד | Tired | — | M037; PB020 |
| midber | מידבער | Desert | — | M097 |
| midye | מידיע | Medium of communication | midyen | M137 |
| mil | מיל | 1,000,000 | — | — |
| milkhome | מילכאָמע | War | — | M059 |
| milyard | מיליאַרד | 1,000,000,000 | — | FR032; M074 |
| minimal | מינימאַל | Minimal | — | M049 |
| minimum-loyn | מינימום־לױן | Minimum wage | — | M175 |
| minus | מינוס | Minus; negative sign for a signed quantity outside the EF complex | — | PB047 |
| minut | מינוט | Minute | minutn | M084; PB062 |
| mir | מיר | We; us. Invariant in every role. | — | FR019; M020; PB037 |
| misfarshteyn | מיספֿאַרשטײן | Misunderstanding in the specimen | — | FR022 |
| misfirn | מיספֿירן | Mislead | misfirnd | M071 |
| mishn | מישן | Mix | gemisht | M249 |
| mishpokhe | משפּחה | Family | mishpokhes | M137 |
| mistish | מיסטיש | Mystical | — | M093 |
| mistroyen | מיסטרױען | Distrust | — | M146 |
| mit | מיט | With | — | FR002; M018; PB047 |
| mitarbet | מיטאַרבעט | Cooperation; contribution to a specified joint arrangement. | — | M030 |
| mitgeyn | מיטגײן | Go along | — | M073 |
| mitglid | מיטגליד | Member | mitglider | FR008; M124 |
| mitl | מיטל | Means; resource | mitlen | M045 |
| mitshpiln | מיטשפּילן | Join in playing | — | M239 |
| model | מאָדעל | Model; plural modeln | — | M041 |
| modn | מאָדן | Strange, odd; invariant stem used in the essay | — | FR002; M031 |
| mol | מאָל | Times; multiplication or repetition in context | — | M042; PB048 |
| Molokh | מאָלאָך | Moloch, the essay’s personification of destructive competitive pressures. Phonetic proper-name spelling in Yuddish. | — | M002 |
| monarkh | מאָנאַרך | Monarch | — | M151 |
| monarkhish | מאָנאַרכיש | Monarchical | — | M257 |
| monarkhist | מאָנאַרכיסט | Monarchist | monarkhistn | M154 |
| monarkhye | מאָנאַרכיע | Monarchy | — | M151 |
| monatlekh | מאָנאַטלעך | Monthly | — | M036 |
| monopol | מאָנאָפּאָל | Monopoly | — | M143 |
| monster | מאָנסטער | Monster | monstern | M238 |
| moral-alarm | מאָראַל־אַלאַרם | Moral alarm | — | M259 |
| moral-gefil | מאָראַל־געפֿיל | Moral feeling | — | M259 |
| moral-zorg | מאָראַל־זאָרג | Moral concern | — | M260 |
| morgn | מאָרגן | Tomorrow; morning in other constructions | — | PB002 |
| moyde | מודה | Acknowledging; moyde zayn means admit | — | FR033 |
| moyde zayn | מודה זײַן | Acknowledge, admit | — | — |
| moyekh | מוח | Brain; Hebrew-origin pronunciation | — | — |
| moyer | מױער | Wall | — | M272 |
| moyl | מױל | mouth | — | — |
| moyre | מורא | Fear | — | FR032; M118 |
| moyre hobn | מורא האָבן | to fear | — | — |
| mutik | מוטיק | Brave | — | M195 |
| muzik | מוזיק | Music | — | M117 |
| muzn | מוזן | Must; duplicate spelling helper | muz | M027 |
| nakht | נאַכט | night | — | M186; PB004 |
| nanotekh | נאַנאָטעך | Nanotechnology | — | M196 |
| nanotekhnologye | נאַנאָטעכנאָלאָגיע | Nanotechnology | — | M272 |
| nar | נאַר | Fool | — | M101 |
| narish | נאַריש | Foolish | — | M030 |
| narishkayt | נאַרישקײַט | Foolishness | narishkaytn | M196 |
| nas | נאַס | wet | — | — |
| Nash-glaykhvog | נאַש־גלײַכװאָג | Nash equilibrium: no player benefits by changing only their own strategy, with the others fixed. | — | — |
| natirlekh | נאַטירלעך | Natural; naturally | — | M173 |
| natur | נאַטור | Nature | — | M051 |
| natur-gezets | נאַטור־געזעץ | Law of nature | natur-gezetsn | M228 |
| natur-onrayts | נאַטור־אָנרײַץ | Natural incentive | — | M063 |
| nay | נײַ | 9 | — | M037 |
| naydik | נײַדיק | New. | — | M044 |
| neentst | נעענצט | Nearest; closest | — | M093 |
| negativ | נעגאַטיװ | Negative | — | M073 |
| nekhomes | נחמות | Consolations | — | FR031 |
| nem | נעם | Supposition operator | — | FR004; M071; PB037 |
| nemen | נעמען | Take | nemst, nemt | M035 |
| nepl | נעפּל | fog | — | — |
| neshome | נשמה | Soul | — | M237 |
| nets | נעץ | Net, network | — | FR011; M177 |
| neurobiologye | נעוראָביאָלאָגיע | Neurobiology | — | M100 |
| neyen | נײען | to sew | — | M049 |
| neyn | נײן | No; negative answer | — | M228 |
| niderik | נידעריק | Low | nideriker | M064 |
| niderikn | נידעריקן | Lower; reduce | — | M131 |
| nis | ניס | Nut | nisn | M047 |
| nishtsn | נישצן | Niche | — | M084 |
| nisn-farbruk | ניסן־פֿאַרברוק | Nut consumption | — | M047 |
| nit | ניט | Not | — | FR002; M019; PB030 |
| nit-geshen | ניט־געשען | Nonoccurrence; not happening | — | M089 |
| nit-optimal | ניט־אָפּטימאַל | Nonoptimal | — | M117 |
| nit-zayn | ניט־זײַן | Not being | — | M124 |
| nitekzistirndik | ניטעקזיסטירנדיק | Nonexistent | — | FR008 |
| nivo | ניװאָ | Level | — | M047 |
| noent | נאָענט | near | — | M294 |
| nogl | נאָגל | fingernail | — | — |
| nokh | נאָך | After; still; yet; another or more in context | — | FR014; M031 |
| nokh-bitcoin-velt | נאָך־ביטקױן־װעלט | Post-Bitcoin world | — | M195 |
| nokh-lebnd | נאָך־לעבנד | Still living | — | M259 |
| nokh-shatsung | נאָכ־שאַצונג | Posterior assessment, relative to specified evidence | — | — |
| nokhfolg | נאָכפֿאָלג | Consequence; sequel | — | M091 |
| nokhfolgn | נאָכפֿאָלגן | Consequences, following effects in the specimen | — | FR011; M042 |
| nokhgeyn | נאָכגײן | Follow; pursue | — | M048 |
| nokhgibik | נאָכגיביק | Yielding; compliant | — | M064 |
| nokhkum | נאָכקום | Offspring; descendants | — | M046 |
| nokhzen | נאָכזען | Look into; check | — | M088 |
| nokhzogn | נאָכזאָגן | Repeat after; recite | — | M101 |
| nomadish | נאָמאַדיש | Nomadic | — | M057 |
| nomen | נאָמען | name | — | M065 |
| nor | נאָר | Only; or contrastively but rather | — | M026 |
| nor-eygnnutsik | נאָר־אײגננוציק | Solely self-interested | — | M041 |
| nor-iberlebn-gerikhtet | נאָר־איבערלעבן־געריכטעט | Directed solely toward survival | — | M046 |
| noyt-badurftik | נױט־באַדורפֿטיק | Needy | — | M074 |
| noytik | נױטיק | Necessary; needed | — | M132 |
| noz | נאָז | nose | — | M154 |
| nu | נו | Zero; in the strength slot, equal odds | — | PB043 |
| nuklear | נוקלעאַר | Nuclear | — | M164 |
| nuts | נוץ | Use; benefit | — | M051 |
| nuts-nitser | נוץ־ניצער | Beneficiary; a recipient of a benefit | — | M215 |
| nutslekh | נוצלעך | Useful | — | M069 |
| nutsn | נוצן | Use | genutst, nuts | M039; PB016 |
| nutsvert | נוץװערט | Utility on a specified scale | — | M112 |
| nutsvert-maksimirung | נוץװערט־מאַקסימירונג | Utility maximization | — | M112 |
| ober | אָבער | But; however | — | FR002; M019 |
| objektivizm | אָבדזשעקטיװיזם | Objectivism | — | M098 |
| observatsye | אָבסערװאַציע | Observation | — | — |
| oder | אָדער | Or | — | FR008; M027 |
| ofn | אָפֿן | Open | — | M319 |
| oft | אָפֿט | Often | — | M071 |
| on | אָן | Without | — | FR002; M027; PB034 |
| onbot | אָנבאָט | Offer | — | M319 |
| onendik | אָנענדיק | Infinite; unending | — | M048 |
| onendikayt | אָנענדיקײַט | Infinity | — | M165 |
| onerkenen | אָנערקענען | Acknowledge; recognize | onerkent | M136 |
| onfiln | אָנפֿילן | Fill | ongefilt | M100 |
| ongebn | אָנגעבן | State; specify | — | M112 |
| ongevizn | אָנגעװיזן | Shown, indicated; participle used without adjective agreement | — | FR027; M143 |
| onheyb-badingung | אָנהײב־באַדינגונג | Initial condition | onheyb-badingungen | M091 |
| onheyb-frage | אָנהײב־פֿראַגע | Initial question | — | FR017 |
| onheyb-tsushtand | אָנהײב־צושטאַנד | Initial state | — | M203 |
| onheybn | אָנהײבן | Begin | ongehoybn, onheyb | FR007; M066 |
| onmutikn | אָנמוטיקן | Encourage | — | M228 |
| onnemen | אָננעמען | Accept; adopt; assume | ongenumen, onnemendik | FR029; M065 |
| onpassen | אָנפּאַססען | Adapt; conform | ongepast | M228 |
| onrayts | אָנרײַץ | Incentive: a feature making one action more attractive to an agent. Not necessarily a conscious desire or a cash payment. | onraytsn | M041; PB064 |
| onrayts-geber | אָנרײַץ־געבער | Incentive setter. Does not imply freedom from incentives. | — | M151 |
| onrayts-landshaft | אָנרײַץ־לאַנדשאַפֿט | Incentive landscape; the pattern of incentives across available choices. | — | M092 |
| onrayts-struktur | אָנרײַץ־סטרוקטור | Incentive structure | — | M152 |
| onraytsn | אָנרײַצן | Incentivize; make an action more attractive to someone. Also the plural of onrayts, distinguished by syntax. | ongeraytst | M148 |
| onrirn | אָנרירן | Touch; affect | — | FR008 |
| onshaynendik | אָנשײַנענדיק | Apparently | — | M077 |
| onshlisn | אָנשליסן | Join; connect | — | M041 |
| onshtrebn | אָנשטרעבן | Strive for | — | FR023 |
| onshtrengung | אָנשטרענגונג | Exertion; effort | — | FR015 |
| ontsindn | אָנצינדן | Ignite | — | M259 |
| ontsunemen | אָנצונעמען | To hire or take on; zu-infinitive of onnemen | — | M176 |
| op | אָפּ | Off; away, separable verbal particle | — | M062 |
| opfal | אָפּפֿאַל | Defection from a specified cooperative strategy. Ordinary “falling away” specialized; neither grammatical nor automatic moral condemnation. | — | M030 |
| opfal-er | אָפּפֿאַל־ער | Defector relative to a stated arrangement. | — | M143 |
| opfal-shtof | אָפּפֿאַל־שטאָף | Waste material; keep the head shtof when the game-theoretic opfal could be confused with pollution. | opfal-shtofn | — |
| opfaln | אָפּפֿאַלן | Fall away; defect | — | M049 |
| opfern | אָפּפֿערן | Sacrifice | geopfert | M065 |
| opgebn | אָפּגעבן | Give up; surrender | opgeb, oyfgegebn | M050 |
| opgrunt | אָפּגרונט | Abyss | — | M240 |
| ophaltn | אָפּהאַלטן | Prevent; hold back | — | M042 |
| ophengen | אָפהענגען | Depend | — | FR007 |
| ophengikayt | אָפהענגיקײט | Dependence, technical vocabulary | — | M199 |
| opkopln | אָפּקאָפּלן | Decouple | opgekoplt | M136 |
| opkoplung | אָפּקאָפּלונג | Decoupling of previously connected variables, goals, or incentives. | — | M130 |
| opmakh | אָפּמאַך | Agreement or pact; its existence and its enforcement are separate facts. | — | M039 |
| opmakhn | אָפּמאַכן | Agree; arrange | — | M144 |
| opshteln | אָפּשטעלן | Stop; halt | opgeshtelt | M123 |
| opshvayf | אָפּשװײַף | Digression | — | M258 |
| optimir-er | אָפּטימיר־ער | Optimizer, an agent or process improving an objective. Need not consciously intend it or attain a global optimum. | — | M177 |
| optimir-fel | אָפּטימיר־פֿעל | Optimization failure | — | M082 |
| optimir-konkurents | אָפּטימיר־קאָנקורענץ | Optimization competition | — | M293 |
| optimir-protses | אָפּטימיר־פּראָצעס | Optimization process | optimir-protsesn | M126 |
| optimirn | אָפּטימירן | Optimize an explicitly named objective over a stated feasible set. | optimirt | M050 |
| optimirung | אָפּטימירונג | Optimization. A claim about what is optimized is separate from a claim about who benefits. | — | M050 |
| optsveygung | אָפּצװײגונג | Offshoot | optsveygungen | M258 |
| opvarfn | אָפּװאַרפֿן | Reject | optsuvarfn | M054; PB055 |
| opveyg | אָפּװײג | Tradeoff; specify which quantities or values trade against each other. | — | M153 |
| opveygn | אָפּװײגן | Weigh against; balance | — | M154 |
| ordenung | אָרדענונג | Order | — | M287 |
| orem | אָרעם | Poor | — | M039 |
| organizatsye | אָרגאַניזאַציע | Organization | organizatsyes | M147 |
| organizm | אָרגאַניזם | Organism; current spelling with z | organism, organizmen | M062 |
| original | אָריגינאַל | Original; original text as noun | — | M244 |
| ort | אָרט | Place | erter | M044 |
| ortogonal | אָרטאָגאָנאַל | Orthogonal | — | FR003 |
| ortogonalitet-teze | אָרטאָגאָנאַליטעט־טעזע | Orthogonality thesis; capability and final goals are distinct dimensions, not automatically statistically independent variables. | — | M249 |
| otemen | אָטעמען | to breathe | — | M115 |
| ovnt | אָװנט | Evening. | — | PB003 |
| oy | אױ | Oy; expressive exclamation, distinct from positive sign oy- | — | FR001; Reference; PB027 |
| oy- | אױ־ | Spoken positive sign in a strength expression | — | — |
| oyer | אױער | ear | oyern | — |
| oyf | אױף | On; upon; separable up in verbal combinations | — | FR004; M020; PB011 |
| oyfesn | אױפֿעסן | Eat up; devour | — | M243 |
| oyfhalt-kost | אױפֿהאַלט־קאָסט | Upkeep cost | — | M038 |
| oyfhaltn | אױפֿהאַלטן | Maintain; sustain | — | M076 |
| oyfhengen | אױפֿהענגען | Suspend | oyfgehangen | M303 |
| oyfhern | אױפֿהערן | Cease | — | M028 |
| oyfheybn | אױפֿהײבן | Lift; raise | opgehoybn | FR010; M082 |
| oyfheybung | אױפֿהײבונג | Abolition; lifting | — | M076 |
| oyfshteln | אױפֿשטעלן | Set up | oyfgeshtelt, oyftsushteln | M196 |
| oyfvakhn | אױפֿװאַכן | Wake up | vakh | FR004 |
| oyfvekn | אױפֿװעקן | Awaken | — | M199 |
| oyfzeer | אױפֿזעער | Supervisor; overseer | — | M203 |
| oyg | אױג | eye | oygn | — |
| oykh | אױך | Also; too | — | FR011; M038 |
| oyktsye-regel | אױקציע־רעגעל | Auction rule | oyktsye-regeln | M031 |
| oys | אױס | Close the innermost still-open frame, including a lang block. After an ordinary question ends at ?, oys closes its parent if one remains | — | FR001; PB037 |
| oysbeytung | אױסבײטונג | Exploitation | — | M051 |
| oysbrekhn | אױסברעכן | to vomit | — | — |
| oysdruk | אױסדרוק | Expression | — | FR002 |
| oysdruklekh | אױסדרוקלעך | Explicit | — | M183 |
| oysdrukn | אױסדרוקן | Express | oysdruk | FR002; M116 |
| oysergeveyntlekh | אױסערגעװײנטלעך | Exceptional | — | M200 |
| oysfir | אױספֿיר | Conclusion | — | FR002 |
| oysfirn | אױספֿירן | Conclude; carry out | oysfir | FR002; M077 |
| oysforshung | אױספֿאָרשונג | Investigation | — | M066 |
| oysgabe | אױסגאַבע | Output; expenditure; edition according to context | oysgabn | M031 |
| oysgang | אױסגאַנג | Outcome; exit | — | M030 |
| oysgebn | אױסגעבן | Spend; issue | — | M059 |
| oysgetseykhnt | אױסגעצײכנט | Excellent | — | M314 |
| oysglaykhn | אױסגלײַכן | Balance | — | M092 |
| oyskum | אױסקום | Outcome | — | FR017 |
| oyskumen | אױסקומען | Get along | oyskum, oyskumt | FR017; M291 |
| oysleyzn | אױסלײזן | Redeem; ransom | — | M121 |
| oysmatern | אױסמאַטערן | Exhaust | oysgematert | M066 |
| oysmekn | אױסמעקן | Erase | — | M202 |
| oysn | אױסן | Outside; external | — | M133 |
| oysn-blik | אױסן־בליק | Outside view | — | PB058 |
| oysn-got | אױסן־גאָט | Outer god, in the literary analogy | oysn-geter | M240 |
| oysnam | אױסנאַם | Exception | — | M119 |
| oysnuts | אױסנוץ | Advantage | — | M046 |
| oysnutsn | אױסנוצן | Exploit; take advantage of | oysnuts | M031 |
| oysnveynik | אױסנװײניק | External; corpus form | — | M066 |
| oysrekhen | אױסרעכען | Calculation; reckoning | — | M074 |
| oysrekhen-veg | אױסרעכען־װעג | Calculation method | — | M074 |
| oysrekhenen | אױסרעכענען | Calculate; enumerate | oysrekhen | M074 |
| oysruen | אױסרוען | Rest | oysgerut | M118 |
| oysshepn | אױסשעפּן | Exhaust; use up | oysgeshept | M047 |
| oysshtarbn | אױסשטאַרבן | Die out | — | M045 |
| oysshteln | אױסשטעלן | Turn out; exhibit | — | M287 |
| oystoyshn | אױסטױשן | Exchange; replace | — | M088 |
| oystrakhtn | אױסטראַכטן | Think up; devise | oysgetrakht | FR031; M071 |
| oysvaksn | אױסװאַקסן | Outgrow; emerge | oysgevaksn, oysvaksnd | M146 |
| oysval | אױסװאַל | Choice; selection | — | M068 |
| oyszen | אױסזען | Look; appear | — | FR002; M073 |
| oyto | אױטאָ | Car | oytos | M098 |
| ozere | אָזערע | Lake. | — | M034 |
| paladin | פּאַלאַדין | Paladin; fantasy role | — | M312 |
| pamelekh | פּאַמעלעך | Gradually; slowly | — | M040; PB028 |
| papir-klip | פּאַפּיר־קליפּ | Paper clip; the example objective in the AI thought experiment. | papir-klipn | — |
| paragraf | פּאַראַגראַף | Paragraph | — | M179 |
| parazitirn | פּאַראַזיטירן | Parasitize | — | M113 |
| partey | פּאַרטײ | Party | — | M190 |
| parteyishkayt | פּאַרטײישקײַט | Partiality | — | M228 |
| pasazh | פּאַסאַזש | Passage | pasazhn | M022 |
| pasik | פּאַסיק | Suitable | — | FR021; M111 |
| pasn | פּאַסן | Fit; suit | passen | M019 |
| patriarkhal | פּאַטריאַרכאַל | Patriarchal | — | M261 |
| patriarkhye | פּאַטריאַרכיע | Patriarchy | — | M260 |
| pekl | פּעקל | Hell | — | M187 |
| perfekt | פּערפֿעקט | Perfect | — | M152 |
| perzenlekh | פּערזענלעך | Personal; personally | — | M076 |
| pestitsid | פּעסטיציד | Pesticide | — | M130 |
| plan | פּלאַן | Plan | — | M292 |
| planen | פּלאַנען | Plan | geplant, oysgeplant, plan | M090 |
| planer | פּלאַנער | Planner | — | M099 |
| plantatsye | פּלאַנטאַציע | Plantation | plantatsyes | M123 |
| plants | פּלאַנץ | Plant | plantsn | M043 |
| plikn | פּליקן | Pick; pluck | plikt | M132 |
| plus | פּלוס | Plus | — | M169 |
| plutsling | פּלוצלינג | Suddenly | — | M115 |
| politik | פּאָליטיק | Politics; policy | — | M136 |
| politiker | פּאָליטיקער | Politician | — | M137 |
| politish | פּאָליטיש | Political | — | M064 |
| por | פּאָר | Pair; a few in a por | — | M046 |
| poren | פּאָרען | Mate; normally zikh | por, porst | M044 |
| poshet | פּשוט | Simple; simply | — | FR025; M185 |
| post | פּאָסט | Post; article | — | M194 |
| pot | פּאָט | Power constructor | — | — |
| poyl | פּױל | Lazy | — | M120 |
| pozitiv | פּאָזיטיװ | Positive | — | M099 |
| pozitsye | פּאָזיציע | Position | — | M296; PB056 |
| prakht | פּראַכט | Splendor | — | M095 |
| praksis | פּראַקסיס | Practice | — | M077 |
| praktik | פּראַקטיק | Practical; concerning action or use | — | M308 |
| prayz | פּרײַז | Price | prayzn | M049 |
| prestige | פּרעסטיגע | Prestige; international spelling | — | M068 |
| prestigeful | פּרעסטיגעפֿול | Prestigious | — | M068 |
| printsip | פּרינציפּ | Principle | — | M031 |
| printsipyel | פּרינציפּיעל | In principle | — | M074 |
| prioritet | פּריאָריטעט | Priority | — | M292 |
| pro | פּראָ | Per; for each | — | M046 |
| probe | פּראָבע | Test; trial | probn | M034 |
| problem | פּראָבלעם | Problem | problemen | M074; PB061 |
| produkt | פּראָדוקט | Product | produktn | M049 |
| produktivitet | פּראָדוקטיװיטעט | Productivity | — | M035 |
| propaganda | פּראָפּאַגאַנדאַ | Propaganda | — | M183 |
| protestirn | פּראָטעסטירן | Protest | — | M291 |
| prototyp | פּראָטאָטיפּ | Prototype | — | M048 |
| protsent | פּראָצענט | Percent, one hundredth | — | M044 |
| protsent-zig | פּראָצענט־זיג | Percentage victory; extent of winning | — | M223 |
| protses | פּראָצעס | Process | protsesn | M126 |
| pruvn | פּרוװן | Try; test | gepruvt, pruvt | M045; PB062 |
| psikhologye | פּסיכאָלאָגיע | Psychology | — | M190 |
| publikatsye-fartsiyung | פּובליקאַציע־פֿאַרציִונג | Publication bias; describe the selection mechanism when relevant. | — | M071 |
| publikirn | פּובליקירן | Publish | publikirt | M073 |
| punkt | פּונקט | Decimal point; following digits read separately | — | M048 |
| rafinirn | ראַפֿינירן | Refine | rafinirt | FR024 |
| rak | ראַק | Cancer | — | M062 |
| rak-tsel | ראַק־צעל | Cancer cell | rak-tseln | M062 |
| raket | ראַקעט | Rocket; missile | raketn | M060 |
| rand | ראַנד | Margin; edge | — | M247 |
| rang | ראַנג | Invariant ordinal/index marker | — | FR029; M027 |
| rang-liste | ראַנג־ליסטע | Ranking list | rang-listes | M068 |
| rasistish | ראַסיסטיש | Racist | — | M122 |
| rat | ראַט | Rat | ratn, rats | M043 |
| rateven | ראַטעװען | Rescue; save | — | M235 |
| ratevung | ראַטעװונג | Rescue; salvation | — | M036 |
| ratn-bafelkerung | ראַטן־באַפֿעלקערונג | Rat population | — | M048 |
| ratn-forsher | ראַטן־פֿאָרשער | Rat researcher within the fable | — | M047 |
| ratn-sekte | ראַטן־סעקטע | Rat sect | — | M045 |
| ratsyonal | ראַציאָנאַל | Rational | — | FR006; M031 |
| ratsyonalist | ראַציאָנאַליסט | Rationalist; plural ratsyonalistn | ratsyonalistn | — |
| ratsyonalkayt | ראַציאָנאַלקײט | Rationality | — | FR001 |
| raybn | רײַבן | to rub | — | — |
| raykh | רײַך | Rich | raykher | M099 |
| rayter | רײַטער | Rider | — | M253 |
| reagirn | רעאַגירן | React | — | M227 |
| reaktsyoner | רעאַקציאָנער | Reactionary | — | M067 |
| red-frayhayt | רעד־פֿרײַהײַט | Freedom of speech | — | M187 |
| red-punkt | רעד־פּונקט | Talking point | — | M134 |
| reden | רעדען | Speak; talk | geredt, redn, redt | M027 |
| redn | רעדן | Speak; talk. | red, redst, redt, geredt | PB026 |
| reformirn | רעפֿאָרמירן | Reform | — | M068 |
| regel | רעגעל | Rule | regeln | FR029; M027 |
| regel-brekher | רעגעל־ברעכער | Rule-breaker | — | M145 |
| regenen | רעגענען | Rain | regnt | — |
| regirung | רעגירונג | Government | regirungen | M055 |
| regirung-amtsperson | רעגירונג־אַמצפּערסאָן | Government official | regirung-amtspersonen | M075 |
| regirung-handlung | רעגירונג־האַנדלונג | Government action | regirung-handlungen | M196 |
| regirung-koruptsye | רעגירונג־קאָרופּציע | Government corruption | — | M074 |
| regirung-nivo | רעגירונג־ניװאָ | Level of government | regirung-nivoen | M149 |
| regn | רעגן | rain | — | M100 |
| regulatsye-sistem | רעגולאַציע־סיסטעם | Regulatory system | regulatsye-sistemen | M100 |
| regulatsye-umvelt | רעגולאַציע־אומװעלט | Regulatory environment | — | M099 |
| rekhen-mitlen | רעכען־מיטלען | Computing resources | — | M171 |
| rekht | רעכט | Right; entitlement | — | M186 |
| rekhts | רעכטס | right | — | PB013 |
| relativ | רעלאַטיװ | Relative; relatively | — | M066 |
| religye | רעליגיע | Religion | religyes | M147 |
| religyez | רעליגיעז | Religious | — | M124 |
| renen | רענען | Run; race | — | M059 |
| renen tsu dos dno | רענען צו דאָס דנאָ | Race to the bottom. | — | M064 |
| rent-probe | רענט־פּראָבע | Test of a belief's predictive consequences | — | — |
| respekt | רעספּעקט | Respect | — | M133 |
| respektabl | רעספּעקטאַבל | Respectable | — | M036 |
| respektirn | רעספּעקטירן | Respect | respektirt | M291 |
| rest | רעסט | Remainder | — | M077 |
| retorish | רעטאָריש | Rhetorical | — | M189 |
| rey | רײ | Series; row | — | M048 |
| reyn | רײן | Clean; pure | — | M043 |
| rezervat | רעזערװאַט | Reserve; preserve | — | M223 |
| rezultat | רעזולטאַט | Result | rezultatn | M073 |
| rik | ריק | Register a belief update | — | PB047 |
| rikhtik | ריכטיק | correct | — | M026; PB057 |
| rikhtung | ריכטונג | Direction | — | M279 |
| rizike | ריזיקע | Risk | — | M028 |
| rizike-nuts-farheltenish | ריזיקע־נוץ־פֿאַרהעלטעניש | Risk-benefit ratio | — | M099 |
| robot | ראָבאָט | Robot | robotn | M132 |
| robot-arbet | ראָבאָט־אַרבעט | Robot-labor model label | — | M176 |
| robot-eygntum | ראָבאָט־אײגנטום | Robot ownership | — | M178 |
| rope | ראָפּע | Caterpillar | ropen | M259 |
| rov | ראָװ | Majority; most | — | M045 |
| roykh | רױך | smoke | — | — |
| roykkoymen | רױקקױמען | Smokestack; corpus spelling | roykkoymens | M020 |
| royt | רױט | red | — | — |
| ru | רו | Calm, rest | — | FR015 |
| rufn | רופֿן | Call | ruft | M057 |
| rukhlozikayt | רוכלאָזיקײַט | Ruthlessness; derivative | — | M051 |
| rukn | רוקן | back | — | M225 |
| say | סײַ | Both; repeated say ... say ... means both ... and ... | — | M173 |
| schelling-punkt | שעלינג־פּונקט | Schelling point | schelling-punktn | M099 |
| seksual | סעקסואַל | Sexual | — | M019 |
| sekt | סעקט | Sect | sektn | M047 |
| sekte | סעקטע | Sect; variant of sekt | — | M045 |
| seykhl | שׂכל | Intellect, understanding, good sense | — | M189 |
| seykhl-vaserlinye | שׂכל־װאַסערליניע | Sanity waterline; metaphor for the baseline quality of public reasoning. Does not denote a literal calibrated scale. | — | M189 |
| seykhldik | סײכלדיק | Sensible; rational | — | M097 |
| shaf | שאַף | Cupboard, closet | — | FR009 |
| shafn | שאַפֿן | Create | shaft | M043 |
| shakh | שאַך | Chess | — | M066 |
| shande | שאַנדע | Shame; disgrace | — | M084 |
| shans | שאַנס | Chance; used technically for probability | — | FR002; M073 |
| shans-farheltenish | שאַנס־פֿאַרהעלטעניש | Odds; chance-ratio | — | — |
| shans-teorye | שאַנס־טעאָריע | Probability theory | — | FR002 |
| sharf | שאַרף | sharp (as a knife) | — | — |
| shatn | שאַטן | Harm | — | M299 |
| shats | שאַץ | Approximate estimate flag | — | — |
| shatsn | שאַצן | Estimate, assess | — | M051 |
| shatsung | שאַצונג | Assessment; estimate | shatsungen | FR015 |
| shef | שעף | Chief; boss | — | M068 |
| shefa | שפֿע | Abundance | — | M113 |
| shemen | שעמען | Be ashamed; normally zikh shemen | — | FR033 |
| shemen zikh | שעמען זיך | Be embarrassed/ashamed | — | — |
| sheydl | שײדל | Little demon/spirit; goblin counterpart in the specimen | — | FR009 |
| sheyn | שײן | Beautiful; fine; nicely | — | M020 |
| sheynkayt | שײנקײַט | Beauty | — | M091 |
| shif-fart | שיף־פֿאַרט | Shipping; navigation | — | M091 |
| shikh | שיך | Shoes | — | FR010 |
| shikn | שיקן | Send | geshikt | M121 |
| shisn | שיסן | Shoot | — | M143 |
| shitser | שיצער | Protector | — | M199 |
| shitsn | שיצן | Protect | geshitst | M133 |
| shitsung | שיצונג | Protection. | — | M274 |
| shlang | שלאַנג | snake | — | — |
| shlekht | שלעכט | bad | shlekhts | FR028; M022 |
| shlekht-barimt | שלעכט־באַרימט | Infamous | — | M081 |
| shlekhter | שלעכטער | Worse | — | M065 |
| shlepn | שלעפּן | Drag | — | M195 |
| shleyer | שלײער | Veil | — | M287 |
| shlimst | שלימסט | Worst | — | M057 |
| shlisn | שליסן | Close | geshlosn | M117 |
| shlofn | שלאָפֿן | to sleep | — | M118 |
| shlogn | שלאָגן | to hit | shlogt | — |
| shmalts | שמאַלץ | fat (noun) | — | — |
| shmekn | שמעקן | to smell | — | — |
| shmeys-un-keytn-sistem | שמײס־און־קײטן־סיסטעם | Whips-and-chains system | — | M122 |
| shmeysn | שמײסן | Whip; beat | shmeyst | M118 |
| shmol | שמאָל | narrow | — | — |
| shmuk | שמוק | Fool; vulgar personal insult in the source | shmukn | M040 |
| shmutsik | שמוציק | dirty | — | M189 |
| shnaydn | שנײַדן | to cut | — | — |
| shnel | שנעל | Fast; quickly | — | M113 |
| shneler | שנעלער | Faster | — | M047 |
| shnelkayt | שנעלקײַט | Speed | — | M294 |
| shney | שנײ | snow | — | — |
| shnit | שניט | Harvest; cut | — | M164 |
| sho | שאָ | Hour | — | M027 |
| shodn | שאָדן | Harm; damage | — | M124 |
| shok | שאָק | Shock; model label from the electric-shock game | — | M027 |
| shokhn | שאָכן | Neighbor | — | M059 |
| shokn | שאָקן | Shock | shok | M027 |
| sholem | שלום | Peace; also a greeting under Fil. | — | M060; PB001 |
| shoyn | שױן | Already | — | M069 |
| shoynen | שױנען | Spare; show mercy | shoyn | M069 |
| shpaltn | שפּאַלטן | to split | — | — |
| shpayen | שפּײַען | to spit | — | — |
| shpayzn | שפּײַזן | Feed | geshpayzt | M118 |
| shpet | שפּעט | Late | — | M071 |
| shpeter | שפּעטער | Later | — | M260 |
| shpigl-bild | שפּיגל־בילד | Mirror image | — | M279 |
| shpil | שפּיל | Mark playful or ironic performance | — | M042 |
| shpil-teorye | שפּיל־טעאָריע | Game theory | — | M093 |
| shpiln | שפּילן | to play | geshpilt | — |
| shpiltsayg | שפּילצײַג | Toy | — | M173 |
| shpitol | שפּיטאָל | Hospital | shpiteler | M088 |
| shporn | שפּאָרן | Save; economize | geshport | M087 |
| shporzam | שפּאָרזאַם | Thrifty; frugal | — | M046 |
| shprakhmodel | שפּראַכמאָדעל | Language model | — | — |
| shprikhvort | שפּריכװאָרט | Proverb | shprikhverter | M230 |
| shpringen | שפּרינגען | Jump | — | M093 |
| shraybheft-got | שרײַבהעפֿט־גאָט | Copybook god | shraybheft-geter | M247 |
| shraybheft-shprikhvort | שרײַבהעפֿט־שפּריכװאָרט | Copybook proverb | shraybheft-shprikhverter | M230 |
| shraybn | שרײַבן | Write | geshribn | M031 |
| shrayen | שרײַען | Shout; scream | shrayendik | M228 |
| shrek | שרעק | Terror; fright | — | M244 |
| shrek-droendik | שרעק־דראָענדיק | Menacing | — | M303 |
| shreklekh | שרעקלעך | Terrible; frightening | — | FR031; M113 |
| shtam | שטאַם | Tribe; stem | — | M058 |
| shtapl | שטאַפּל | Stage | shtaplen | M177 |
| shtarbn | שטאַרבן | to die | shtarbst, shtarbt | M058 |
| shtark | שטאַרק | Strong; shtarker, stronger | — | FR019; M027 |
| shtark filn | שטאַרק פֿילן | Feel strongly | — | FR021 |
| shtarker | שטאַרקער | Stronger | — | FR020; M041 |
| shtarkst | שטאַרקסט | Strongest | — | M257 |
| shtat | שטאַט | State | shtatn | M127 |
| shtayer | שטײַער | Tax | shtayern | M064 |
| shtekhn | שטעכן | to stab | — | — |
| shtekn | שטעקן | stick | — | M228 |
| shteln | שטעלן | Place; set | shtelst, shtelt | M019 |
| shtendik | שטענדיק | Always; continually | — | M018 |
| shtern | שטערן | Stars; also the verb disturb or obstruct, distinguished by syntax | — | FR032; M075 |
| shterung | שטערונג | Disturbance; interruption; obstacle | — | M203 |
| shtet | שטעט | Cities/towns | — | FR032 |
| shteyn | שטײן | to stand stone | geshtanen | — |
| shtik | שטיק | Piece | shtikn | M250 |
| shtimen | שטימען | Agree; vote | shtimt | M153 |
| shtitse | שטיצע | Support | — | M075 |
| shtitsn | שטיצן | Support; lean on | — | M098 |
| shtok | שטאָק | Stick | — | M120 |
| shtot | שטאָט | City | — | M094 |
| shtot-legende | שטאָט־לעגענדע | Urban legend | shtot-legendes | M183 |
| shtoyb | שטױב | dust | — | — |
| shtoysn | שטױסן | Push; strike | shtoyst | M294 |
| shtraytik | שטרײַטיק | Contentious | — | M184 |
| shtrebn | שטרעבן | Strive; tend toward | shtrebt | M165 |
| shtrik | שטריק | rope | — | — |
| shtrof | שטראָף | Punishment; prefer shtrof in current spelling | — | M118 |
| shtrofn | שטראָפֿן | Punish | — | M145 |
| shtrom | שטראָם | Current; stream | shtromn | M092 |
| shtudye | שטודיע | Study | shtudyes | M071 |
| shtup | שטופּ | Evidential increment in bits; literally push | — | PB047 |
| shtupn | שטופּן | to push | — | — |
| shukhbendlekh | שוךבענדלעך | Shoelaces | — | FR009 |
| shul | שול | School; synagogue in other contexts | shuln | M054 |
| shul-batsirk | שול־באַצירק | School district | shul-batsirkn | M054 |
| shvakh | שװאַך | Weak | — | M031 |
| shvakh-tsuzam-shtim-polka | שװאַך־צוזאַם־שטים־פּאָלקאַ | Poor-coordination polka; literary name for a repeated harmful competitive step | — | M111 |
| shvarts | שװאַרץ | black | — | M250 |
| shvebn | שװעבן | to float | — | — |
| shver | שװער | heavy | — | M030 |
| shverikayt | שװעריקײַט | Difficulty | shverikeytn | FR023 |
| shvimen | שװימען | to swim | — | — |
| shvindlen | שװינדלען | Cheat | shvindler | M145 |
| shvits-verkstat | שװיץ־װערקסטאַט | Sweatshop | — | M049 |
| sibe | סיבה | Reason; cause | — | FR027; PB055 |
| sibes | סיבות | Causes, reasons; singular sibe | — | FR011 |
| silo | סילאָ | Silo | silos | M060 |
| simetrish | סימעטריש | Symmetrical | — | M180 |
| sistem | סיסטעם | System | sistemen | M026 |
| skrupulez | סקרופּולעז | Scrupulous | — | M065 |
| sof | סוף | End | — | M047 |
| sof-kol-sof | סוף־כּל־סוף | Eventually; in the end | — | M047 |
| sofort | סאָפֿאָרט | Immediately | — | M186 |
| sort | סאָרט | Sort; kind | sortn | M094 |
| sotsiologye | סאָציאָלאָגיע | Sociology | — | M190 |
| spontan | ספּאָנטאַן | Spontaneous | — | M287 |
| stabilitet | סטאַביליטעט | Stability | — | M258 |
| stagnatsye | סטאַגנאַציע | Stagnation | — | M062 |
| standard | סטאַנדאַרד | Standard | — | M071 |
| stantsye | סטאַנציע | Station. | — | PB010 |
| statistik | סטאַטיסטיק | Statistics | — | M071 |
| statistik-tekhnik | סטאַטיסטיק־טעכניק | Statistical technique | — | M071 |
| status | סטאַטוס | Status | — | M071 |
| stigma | סטיגמאַ | Stigma | — | M066 |
| stopn | סטאָפּן | Stop; halt | — | M038 |
| strategye | סטראַטעגיע | Strategy | — | M180 |
| stres | סטרעס | Stress | — | M167 |
| student | סטודענט | Student | studentn | M068 |
| student-onrayts | סטודענט־אָנרײַץ | Student incentive | — | M068 |
| subsidye | סובסידיע | Subsidy | subsidyes | M074 |
| sum | סום | Sum | — | M036 |
| take | טאַקע | Indeed; really; actually | — | FR023; M083 |
| taktik | טאַקטיק | Tactic | — | M150 |
| tapfer | טאַפּפֿער | Brave | — | M195 |
| tarakan | טאַראַקאַן | Cockroach | tarakanen | M077 |
| tate | טאַטע | father | — | — |
| taykh | טײַך | river | taykhn | M090 |
| taykh-form | טײַך־פֿאָרם | River shape | — | M090 |
| taykh-nesiye | טײַך־נעסייע | River journey | — | M109 |
| taykh-veg | טײַך־װעג | River course | — | M100 |
| tayvl | טײַװל | Devil | — | M237 |
| tekhnologish | טעכנאָלאָגיש | Technological | — | M101 |
| tekhnologye | טעכנאָלאָגיע | Technology | — | M160 |
| tekst | טעקסט | Text | — | M101 |
| telefon | טעלעפֿאָן | Telephone; phone. | — | PB016 |
| teme | טעמע | Topic | — | FR027; PB035 |
| temp | טעמפּ | dull (as a knife) | — | — |
| tendents | טענדענץ | Tendency | — | M160 |
| teokratye | טעאָקראַטיע | Theocracy | — | M275 |
| teorem | טעאָרעם | Theorem | — | FR002 |
| teoretish | טעאָרעטיש | Theoretical | — | M043 |
| teoretizirn | טעאָרעטיזירן | Theorize | — | M054 |
| teorye | טעאָריע | Theory | — | FR002; M093 |
| tepekh | טעפּעך | Carpet | — | M084 |
| termin | טערמין | Term; terminology | termen | M064 |
| tetikayt | טעטיקײַט | Activity | tetikaytn | M099 |
| teyl | טײל | Part; share | — | FR011; M019 |
| teyln | טײלן | Divide; share | teyl, teylt | FR011; M019 |
| teylvayz | טײלװײַז | Partly | — | M068 |
| teytn | טײטן | to kill | — | — |
| tfise | תּפֿיסה | Prison; imprisonment | tfises | M020 |
| tfise-bafelkerung | תּפֿיסה־באַפֿעלקערונג | Prison population | — | M137 |
| tfise-dileme | תּפֿיסה־דילעמע | Prisoner’s dilemma: a particular game structure. | — | M030 |
| tfise-termin | תּפֿיסה־טערמין | Prison term | tfise-terminen | M137 |
| tif | טיף | Deep | — | M245 |
| tiger | טיגער | Tiger | tigern | M097 |
| tir | טיר | Door | — | — |
| tiranye | טיראַניע | Tyranny | — | M153 |
| titl | טיטל | Title | — | M294 |
| tkufe | תּקופֿה | Period; era | — | M116 |
| toes | טאָעס | Error | — | M057 |
| tog | טאָג | day | — | FR032; M027 |
| tomer | טאָמער | if | — | — |
| ton | טאָן | Do | geton, tuen, tust, tut | FR025; M020 |
| torn | טאָרן | Be allowed; permission under a rule | tor | M288; PB016 |
| tovl | טאָװל | Writing board | — | M195 |
| toyt | טױט | Dead; also death as a noun | — | FR004; M113 |
| toyt-mashin | טױט־מאַשין | Death machine | toyt-mashinen | M117 |
| toytfal | טױטפֿאַל | Death; fatality | toytfaln | FR032 |
| toyz | טױז | 1,000 | — | M034 |
| traditsye | טראַדיציע | Tradition | traditsyes | M027 |
| tragheyt | טראַגהײט | Inertia; sluggishness | — | M071 |
| trakhtn | טראַכטן | Think | getrakht, trakht | FR015; M040 |
| transhumanist | טראַנסהומאַניסט | Transhumanist | transhumanistn | M172 |
| trefn | טרעפֿן | Meet; hit | — | M192 |
| tretn | טרעטן | Step; tread | tret | M221 |
| trinken | טרינקען | to drink | — | — |
| trit | טריט | Step | — | M031 |
| trog-kapatsitet | טראָג־קאַפּאַציטעט | Carrying capacity of an environment under specified conditions. | — | M044 |
| tron | טראָן | Throne | tronen | M305 |
| tropish | טראָפּיש | Tropical | — | M133 |
| trots | טראָץ | Despite | — | FR033 |
| troyer | טרױער | Sadness, grief | — | FR001 |
| troyerik | טרױעריק | Sad | — | FR004 |
| trukn | טרוקן | dry | — | M090 |
| tsayt | צײַט | Time | tsaytn | FR024; M034 |
| tsaytvaylik | צײַטװײַליק | Temporary | — | M171 |
| tsebrekhlekh | צעברעכלעך | Fragile | — | M129 |
| tsefaln | צעפֿאַלן | Fall apart | — | M084 |
| tsefresn | צעפֿרעסן | Eat away | tsefrest | M250 |
| tsel | צעל | Cell | tseln | M062 |
| tsel-retseptor | צעל־רעצעפּטאָר | Cell receptor | tsel-retseptorn | M101 |
| tsemoln | צעמאָלן | Grind down | — | M293 |
| tsen | צען | 10; regular tens multiplier | — | FR032; M029 |
| tsenemen | צענעמען | Take apart | — | M219 |
| tsentral | צענטראַל | Central | — | M099 |
| tserbrekhn | צערברעכן | Break; shatter | tserbrekht, tserbrokhn | M020 |
| tsershterung | צעשטערונג | Destruction | — | M276 |
| tseshtern | צעשטערן | Destroy | tseshtert | FR005; M125 |
| tsetretn | צעטרעטן | Trample | — | M221 |
| tseyln | צײלן | to count | tseyl | PB048 |
| tsi | צי | Whether; yes/no question introducer | — | M057 |
| tsien | ציִען | to pull | — | M127 |
| tsifer | ציפֿער | Digit; constructor for reading a digit sequence | — | — |
| tsil | ציל | Goal | — | M182 |
| tsil-pasung | ציל־פּאַסונג | Alignment with specified intended goals/constraints | — | — |
| tsimer | צימער | Room | — | M090 |
| tsimer-temperatur | צימער־טעמפּעראַטור | Room temperature | — | M090 |
| tsit | ציט | Quotation or display operator | — | FR001; M019 |
| tsit-fri | ציט־פֿרײַ | Explicitly free representation | — | M099 |
| tsit-genoy | ציט־גענױ | Explicitly exact quotation | — | — |
| tsit-iber | ציט־איבער | Translated voice with reconstructed source-owned numerical credences; paragraph scope, or tsit-iber lang SOURCE for an extended block | — | M021 |
| tsitat | ציטאַט | Quotation | — | M156 |
| tsiterndik | ציטערנדיק | Trembling | — | FR032 |
| tsivilizatsye | ציװיליזאַציע | Civilization | tsivilizatsyes | M018 |
| tsol | צאָל | Number; count | tsoln | M180 |
| tsolraykh | צאָלרײַך | Numerous | — | M046 |
| tson | צאָן | tooth | — | — |
| tsu | צו | To | — | FR003; M027; PB011 |
| tsu-taykh | צו־טײַך | Tributary | tsu-taykhn | M092 |
| tsufal | צופֿאַל | Coincidence | — | M057 |
| tsufelik | צופֿעליק | Accidental; random; contingent | — | M084 |
| tsugebn | צוגעבן | Add; admit | tsugegebn | M068 |
| tsuhaltn | צוהאַלטן | Hold closed | — | M154 |
| tsuklepn | צוקלעפּן | Adhere; stick to; normally zikh tsuklepn | — | Reference |
| tsuklepn zikh | צוקלעפּן זיך | Attach oneself, cling; figurative attachment here | — | — |
| tsukunft | צוקונפֿט | Future | — | FR032; M219 |
| tsunemen | צונעמען | Take away | — | M082 |
| tsung | צונג | tongue (organ) | — | — |
| tsurik | צוריק | Retract an identified commitment | — | M045; PB049 |
| tsurikgeyn | צוריקגײן | Return; go back | — | M156 |
| tsurikhaltn | צוריכאַלטן | Hold back | — | M159 |
| tsurikkoplung | צוריקקאָפּלונג | Feedback; distinguish amplifying from stabilizing loops. | — | M294 |
| tsurikkoplung-krayzl | צוריקקאָפּלונג־קרײַזל | Feedback loop | — | M294 |
| tsuriktsien | צוריקציען | Withdraw | tsuriktsutsien | FR019 |
| tsushteln | צושטעלן | Supply; provide | tsugeshtelt | M098 |
| tsushtimen | צושטימען | Agree; approve | — | M077 |
| tsustimung | צושטימונג | Assent or approval; does not entail coordinated action. | — | M077 |
| tsustimung-fabrikatsye | צושטימונג־פֿאַבריקאַציע | Manufacture of consent | — | M191 |
| tsuzam-shtim-fel | צוזאַם־שטים־פֿעל | Coordination failure. Fel is a clipped technical noun for a failure; distinct from fal, a trap or case. | — | M153 |
| tsuzam-shtim-institutsye | צוזאַם־שטים־אינסטיטוציע | Coordination institution | tsuzam-shtim-institutsyes | M147 |
| tsuzam-shtim-kraft | צוזאַם־שטים־קראַפֿט | Coordination power | — | M199 |
| tsuzam-shtim-mekhanizm | צוזאַם־שטים־מעכאַניזם | Coordination mechanism; specify who participates and how actions are made compatible. | tsuzam-shtim-mekhanizmen | M028 |
| tsuzam-shtimer | צוזאַם־שטימער | Coordinator; an agent or organization performing coordination. | — | M193 |
| tsuzam-shtimung | צוזאַם־שטימונג | Coordination: arranging mutually compatible actions. Distinct from agreement in opinion. | — | M030 |
| tsuzamen | צוזאַמען | Together | — | FR009; M062 |
| tsuzamenbinder | צוזאַמענבינדער | One who ties things together | — | FR012 |
| tsuzamenbindn | צוזאַמענבינדן | Tie together | tsuzamengebundn | FR011 |
| tsuzamendrengen | צוזאַמענדרענגען | Crowd together | tsuzamengedrengt | M094 |
| tsuzamennemen | צוזאַמעננעמען | Summarize; bring together | — | M082 |
| tsuzamenshtimen | צוזאַמענשטימען | Coordinate; agree jointly | — | M173 |
| tsuzamentref | צוזאַמענטרעף | Conjunction; coincidence | — | M198 |
| tsuzogn | צוזאָגן | Promise | — | M098 |
| tsvang | צװאַנג | Coercion; constraint | — | M295 |
| tsvayg | צװײַג | Branch | tsvaygn | M149 |
| tsve | צװע | 2 | — | FR024; M027; PB042 |
| tsve-hakhnose-fal | צװע־האַכנאָסע־פֿאַל | Two-income trap | — | M054 |
| tsve-zayt-dreypunkt | צװע־זײַט־דרײפּונקט | Double crux: a disputed subclaim on which both speakers’ opposing conclusions depend. | — | PB053 |
| tsvishn | צװישן | Between; among | — | M057 |
| tu | טו | Directive operator | — | FR005; M029; PB008 |
| tualet | טואַלעט | Toilet; restroom. | — | PB009 |
| tugnt | טוגנט | Virtue | — | M235 |
| tugntful | טוגנטפֿול | Virtuous | — | M098 |
| tumor | טומאָר | Tumor | — | M062 |
| umbakvem | אומבאַקװעם | Uncomfortable | — | M199 |
| umbarirt | אומבאַרירט | Unbarred; unobstructed; form | — | M043 |
| umbarmhertsik | אומבאַרמהערציק | Merciless | — | M117 |
| umfarmaydlekh | אומפֿאַרמײַדלעך | Unavoidable | — | M057 |
| umfarshtendlekh | אומפֿאַרשטענדלעך | Incomprehensible | — | M219 |
| umforoyszebar | אומפֿאָרױסזעבאַר | Unpredictable | — | M235 |
| umfrayndlekh | אומפֿרײַנדלעך | Unfriendly | — | M097 |
| umgeheyer | אומגעהײַער | Enormous | — | FR011 |
| umgenutst | אומגענוצט | Unused | — | M060 |
| umgerekht | אומגערעכט | Unjust | — | M137 |
| umgeveyntlekh | אומגעװײנטלעך | Unusual | — | M198 |
| umgevuntshn | אומגעװונטשן | Unwanted | — | M041 |
| umglayblekh | אומגלײַבלעך | Incredible; unbelievable | — | M176 |
| umglaykh | אומגלײַך | Unequal; uneven | — | M099 |
| umgliklekh | אומגליקלעך | Unhappy | — | M262 |
| umkern | אומקערן | Reverse; turn over | umgekert | M227 |
| umklor | אומקלאָר | Unclear | — | M177 |
| ummeglekh | אוממעגלעך | Impossible in the stated model; empirical EF remains finite | — | M193 |
| umnoytik | אומנױטיק | Unnecessary | — | M196 |
| umnuts | אומנוץ | Useless | — | M197 |
| umophaltbar | אומאָפּהאַלטבאַר | Unstoppable | — | M196 |
| umophengik | אומאָפּהענגיק | Independent | — | M185 |
| umophengikayt | אומאָפהענגיקײט | Independence, technical vocabulary | — | — |
| umoysredbar | אומױסרעדבאַר | Unspeakable; ineffable | — | M247 |
| umpasik | אומפּאַסיק | Unsuitable | — | M142 |
| umperzenlekh | אומפּערזענלעך | Impersonal | — | M264 |
| umregelmesikayt | אומרעגעלמעסיקײַט | Irregularity | — | M233 |
| umruik | אומרויק | Restless | — | M199 |
| umstabil | אומסטאַביל | Unstable | — | M262 |
| umtsebrekhlekh | אומצעברעכלעך | Unbreakable | — | M149 |
| umtsufridn | אומצופֿרידן | Dissatisfied | — | M249 |
| umvelt | אומװעלט | Environment; surroundings | — | M050 |
| umvelt-grupe | אומװעלט־גרופּע | Environmental group | umvelt-grupes | M133 |
| umvidershtendlekh | אומװידערשטענדלעך | Irresistible | — | M057 |
| un | און | And; distinct from bound negative un- | — | FR001; M018; PB047 |
| un- | און־ | Spoken negative sign in a strength expression | — | — |
| un-av | און־אַװ | −10 bits of log-odds | — | FR003 |
| undzer | אונדזער | Our; invariant possessive | — | FR001; M083 |
| undzer-grupe | אונדזער־גרופּע | In-group relative to an identified perspective. | — | M185 |
| unefitsient | אונעפֿיציענט | Inefficient | — | M119 |
| ungeplant | אונגעפּלאַנט | Unplanned | — | M282 |
| ungeveyntkayt | אומגעװײנטקײט | Unfamiliarity; being unaccustomed | — | FR027 |
| ungeveyntlekh | אומגעװײנטלעך | Unusual; spelling variant | — | FR027 |
| unglik | אונגליק | Misfortune | umglikn | M306 |
| univers | אוניװערס | Universe | — | FR011; M201 |
| unshpurbar | אונשפּורבאַר | Untraceable | — | M196 |
| unter | אונטער | Under | — | M084 |
| unter-gemeynshaft | אונטער־געמײנשאַפֿט | Subcommunity | unter-gemeynshaftn | M192 |
| unterdrikn | אונטערדריקן | Suppress | unterdrikt | M122 |
| unterdrikung | אונטערדריקונג | Oppression | — | M057 |
| untergebn | אונטערגעבן | Submit; surrender | untergibst | M288 |
| unterlign | אונטערליגן | Underlie | unterlignd | M048 |
| unterminirn | אונטערמינירן | Undermine | — | M228 |
| unternemer | אונטערנעמער | Entrepreneur | — | M100 |
| untershatsung | אונטערשאַצונג | Underestimation | — | M169 |
| untersheyd | אונטערשײד | Difference | — | M134 |
| untersheydn | אונטערשײדן | Distinguish | untersheyd | M134 |
| untershraybn | אונטערשרײַבן | Sign; subscribe | — | M040 |
| untn | אונטן | Below; beneath | — | M190 |
| ursakh | אורסאַך | Cause; reason | ursakhn | M026 |
| utopye | אוטאָפּיע | Utopia; plural utopyes. | utopyes | M083 |
| utopye-dra | אוטאָפּיע־דראַ | Utopia Three, model label | — | M088 |
| utopye-eyn | אוטאָפּיע־אײן | Utopia One, model label | — | M086 |
| utopye-tsve | אוטאָפּיע־צװע | Utopia Two, model label | — | M087 |
| vafn | װאַפֿן | Weapon; weapons | — | M059 |
| vafn-boyung | װאַפֿן־בױונג | Arms buildup | — | M143 |
| vafn-renen | װאַפֿן־רענען | Arms race | — | M059 |
| vaks | װאַקס | Growth; root used in compounds | — | M048 |
| vaksn | װאַקסן | Grow | vaks, vaksnd, vakst | M048 |
| vakstum | װאַקסטום | Growth | — | M059 |
| vaks–fal-krayzl | װאַקס–פֿאַל־קרײַזל | Boom–bust cycle. | — | M048 |
| val | װאַל | Whale; also choice or election, separate contextual senses | — | M075 |
| val-batsirk | װאַל־באַצירק | Electoral district | — | M077 |
| val-fal | װאַל־פֿאַל | Whalefall; literally whale + fall. In metaphor, temporary abundance. Val also means election; the compound and context disambiguate. | — | M116 |
| val-gevin | װאַל־געװין | Election victory | — | M136 |
| val-kampanye | װאַל־קאַמפּאַניע | Election campaign | — | M075 |
| val-krayzl | װאַל־קרײַזל | Election cycle | — | M077 |
| val-metafor | װאַל־מעטאַפֿאָר | Whale metaphor | val-metaforn | M114 |
| vald | װאַלד | forest | — | — |
| vampir | װאַמפּיר | Vampire | vampirn | M227 |
| varem | װאַרעם | warm | — | — |
| varemung | װאַרעמונג | Warming | — | M133 |
| varfn | װאַרפֿן | to throw | varf, varft | M060 |
| vartn | װאַרטן | Wait | vart | M039 |
| vaser | װאַסער | water | — | M035; PB017 |
| vaser-keyver | װאַסער־קײװער | Watery grave | — | M244 |
| vaser-tfise | װאַסער־תּפֿיסה | Watery prison | — | M248 |
| vashn | װאַשן | to wash | — | — |
| vayb | װײַב | wife | — | — |
| vayl | װײַל | Because | — | FR001; M026 |
| vays | װײַס | white | — | M122 |
| vayt | װײַט | far | — | FR001; M199 |
| vayter | װײַטער | Further; onward; continuing | — | M028 |
| vaytergebn | װײַטערגעבן | Pass on | — | M182 |
| vaytergeyn | װײַטערגײן | Proceed; continue | — | M066 |
| vayzn | װײַזן | Show | vayz | FR024; PB011 |
| veg | װעג | road | — | FR024; M047 |
| vegn | װעגן | About; concerning | — | FR001; M002; PB039 |
| veler-glik | װעלער־גליק | Voter happiness | — | M136 |
| veler-vert | װעלער־װערט | Voter value | veler-vertn | M126 |
| velkh | װעלך | Which; invariant interrogative or relative determiner | — | M022; PB039 |
| veln | װעלן | Want; choose in lexical use; future in nonassertive finite use | geveylt, vest, vet | M045 |
| velt | װעלט | World; plural veltn | — | FR007; M029 |
| velt-bashraybndik | װעלט־באַשרײַבנדיק | World-describing | — | FR016 |
| velt-iberkernd | װעלט־איבערקערנד | Earth-shattering | — | M073 |
| velt-regirung | װעלט־רעגירונג | World government | — | M143 |
| velt-sholem | װעלט־שלום | World peace | — | M060 |
| veltbild | װעלטבילד | World-picture; conception of the world | — | FR007 |
| ven | װען | when | — | FR032; M026 |
| veniker-falsh | װײניקער־פֿאַלש | Less wrong; descriptive calque, not mandatory renaming of LessWrong | — | — |
| ver | װער | who | — | M026 |
| verkerperung | װערקערפּערונג | Embodiment | verkerperungen | M240 |
| verkstat | װערקסטאַט | Workshop | — | M049 |
| vern | װערן | Become; passive auxiliary in some constructions | verst | FR004; M020 |
| vert | װערט | Value, including a valued end or evaluative worth; also homophonous with the ordinary verb form “becomes.” Syntax separates them. | — | M037 |
| vert-opfer | װערט־אָפּפֿער | Sacrifice of a specified value. Technical compound avoids assuming that every sacrifice is unwanted by everyone. | — | M065 |
| vertn | װערטן | Values; plural of vert | — | M050 |
| vesp | װעספּ | Wasp | vespn | M259 |
| veykh | װײך | Soft | — | M137 |
| veynik | װײניק | few | — | M026 |
| veyniker | װײניקער | Less; fewer | — | M039 |
| veytik | װײטיק | Painful | — | M244 |
| vi | װי | how | — | FR007; M018; PB024 |
| vider | װידער | Again | — | M040; PB029 |
| vider-probe | װידער־פּראָבע | Replication attempt; does not mean the result has already replicated successfully. | vider-probn | — |
| vifl | װיפֿל | How much; how many. | — | PB014 |
| vikhtik | װיכטיק | Important | — | M126 |
| vikhtikayt | װיכטיקײַט | Importance | — | M029 |
| vikhtikst | װיכטיקסט | Most important | — | M251 |
| vil | װיל | Modal stem, want; desire grade −9…+9; append a numerical degree | — | M041 |
| vild | װילד | Wild | — | M092 |
| viln | װילן | Want; lexical desire modal | vilst, vilt | M049 |
| vink | װינק | Hint | — | M277 |
| vinkl-krom | װינקל־קראָם | Corner store | — | M250 |
| vint | װינט | wind | — | — |
| vintsh | װינטש | Wish operator | — | M184; PB002 |
| vintshn | װינטשן | Wish | — | M196 |
| viral-marketing | װיראַל־מאַרקעטינג | Viral marketing | — | M183 |
| virklekh | װירקלעך | Real, actual | — | FR008 |
| virklekhkayt | װירקלעכקײט | Reality | — | FR003 |
| virklekhkayt-model | װירקלעכקײט־מאָדעל | Reality-model | virklekhkayt-modeln | — |
| virksam | װירקסאַם | Effective | — | M143 |
| virus | װירוס | Virus | — | FR007 |
| vishn | װישן | to wipe | — | — |
| visn | װיסן | Know | veysn, veyst | FR028; M065 |
| visnshaft | װיסנשאַפֿט | Science | — | M070 |
| visnshaft-bafel | װיסנשאַפֿט־באַפֿעל | Science decree | — | M072 |
| visnshaft-forshrit | װיסנשאַפֿט־פֿאָרשריט | Scientific progress | — | M071 |
| visnshaft-got | װיסנשאַפֿט־גאָט | Science god, hypothetical planner | — | M072 |
| vits | װיץ | Joke | — | M110 |
| vokh | װאָך | Week | — | M088 |
| volkn | װאָלקן | cloud | — | — |
| volknkratser | װאָלקנקראַצער | Skyscraper | — | M018 |
| volt | װאָלט | Counterfactual frame operator | gevolt, voltn | M098; PB037 |
| vorem | װאָרעם | worm | — | — |
| vort | װאָרט | Word | verter | FR032; PB031 |
| vortshpil | װאָרטשפּיל | Wordplay | — | M228 |
| vortsl | װאָרצל | root | — | — |
| vos | װאָס | What; relative-clause marker in context | — | FR005; M018; PB037 |
| voylshtand | װױלשטאַנד | Prosperity | — | M091 |
| voynort | װױנאָרט | Habitat; dwelling place | — | M133 |
| vu | װוּ | where | — | M110; PB009 |
| vulnerabl | װולנעראַבל | Vulnerable | — | M179 |
| vunderlekh | װונדערלעך | Wonderful | — | M101 |
| x-vider | קס־װידער | X-again, model label | — | M162 |
| yam | ים | sea | — | M112 |
| yam-dno | ים־דנאָ | Seabed | — | M113 |
| yam-tifn | ים־טיפֿן | Ocean depths | — | M113 |
| yed | יעד | Each; every; invariant distributive determiner | — | FR007; M027 |
| yetst | יעצט | Now; itst preferred | — | — |
| yo | יאָ | Yes; affirmative particle | — | M072 |
| yogn | יאָגן | to hunt | — | M057 |
| yontef | יום־טובֿ | Holiday | yonteyfn | M239 |
| yor | יאָר | year | yorn | M059 |
| Yuddish | יודיש | Yuddish, the language described in this reference. | — | PB026 |
| yugntlekh | יוגנטלעך | Youthful | — | FR022 |
| yung | יונג | Young | — | M239 |
| yunge | יונגע | Young offspring; lexical noun plural | — | M259 |
| yuni | יוני | June | — | M114 |
| zakh | זאַך | Thing | zakhn | FR008; M048 |
| zalts | זאַלץ | salt | — | — |
| zamd | זאַמד | sand | — | — |
| zamlen | זאַמלען | Gather | — | M057 |
| zayn | זײַן | Be; also the invariant possessive for any singular third-person possessor. | bin, bist, iz, zaynen, zay, zenen, zent | FR001; M018; PB005 |
| zayt | זײַט | Side; page | zaytn | FR031; M221 |
| zek | זעק | 6 | — | FR004; M037; PB027 |
| zelb | זעלב | Same; as a standalone pronoun, the last completed accessible referential noun phrase in the current sentence | — | M031; PB048 |
| zeltn | זעלטן | Rare; rarely | — | M133 |
| zen | זען | See | gezen | FR023; M018; PB037 |
| zenen | זענען | Are; finite plural form of zayn | — | FR001 |
| zey | זײ | A singular person or sentient being; they/them for a plural referent. Use singular ef for one and plural efn for several. Invariant in every role. | — | FR001; M027; M151 |
| zeyer | זײער | Very; also invariant plural possessive their | — | FR013; M027 |
| zhurnal | זשורנאַל | Journal | zhurnaln | M073 |
| zib | זיב | 7 | — | M036 |
| ziftsn | זיפֿצן | Sigh | — | M113 |
| zig | זיג | Victory | — | M223 |
| zikh | זיך | Invariant subject reflexive, all persons; distinct from =zikh | — | FR002; M018; PB019 |
| zikh-farbeserung | זיך־פֿאַרבעסערונג | Self-improvement, relative to a stated performance measure. | — | M294 |
| zikh-kontrol | זיך־קאָנטראָל | Self-control | — | M202 |
| zikher | זיכער | Certain; safe; EF still finite | — | FR021; M198 |
| zikherkayt | זיכערקײט | Safety/security; define operationally | — | M054 |
| zin | זין | Sense; meaning | — | M082 |
| zind | זינד | Sin | — | M232 |
| zingen | זינגען | to sing | — | — |
| zinloz | זינלאָז | Meaningless | — | M276 |
| zint | זינט | Since | — | FR024; M114 |
| zitsn | זיצן | to sit | — | M305 |
| zog-tsu | זאָג־צו | Undertake a commitment | — | M093 |
| zogn | זאָגן | Say | gezogt, zog, zogt | M019; PB029 |
| zol | זאָל | Modal stem, should; append a degree for recommendation grade −9…+9, as in zol-dra | — | FR002; M077 |
| zol-dra | זאָל־דראַ | Recommendation grade +3 under the default scale; not +3 bits | — | M182; PB066 |
| zol-un-dra | זאָל־און־דראַ | Recommendation grade −3, against the action relative to its alternative | — | — |
| zoln | זאָלן | Should; subjunctive or wish auxiliary | zolt | FR023; M040 |
| zorg | זאָרג | Care; concern | — | M259 |
| zorgn | זאָרגן | Care; be concerned | zorg, zorgt | M259 |
| zoyershtof | זױערשטאָף | Oxygen | — | M223 |
| zoygn | זױגן | to suck | — | — |
| zoymen | זױמען | seed | — | — |
| zukhn | זוכן | Search; seek | zukh | FR031; M045; PB053 |
| zun | זון | sun | — | — |
| zunlikht | זונליכט | Sunlight | — | M227 |