| English | eng-000 |
| unquestionably | |
| العربية | arb-000 | بما لاشكّ فيه |
| Universal Networking Language | art-253 | unquestionably |
| Universal Networking Language | art-253 | unquestionably(icl>how,com>unquestionable) |
| Universal Networking Language | art-253 | unquestionably(icl>how,equ>decidedly,com>unquestionable) |
| bosanski | bos-000 | bez sumnje |
| bălgarski ezik | bul-001 | bes samnenie |
| bălgarski ezik | bul-001 | nesamnen |
| català | cat-000 | extraordinàriament |
| català | cat-000 | indiscutiblement |
| català | cat-000 | indubtablement |
| català | cat-000 | sens dubte |
| čeština | ces-000 | bezpochyby |
| čeština | ces-000 | definitivně |
| čeština | ces-000 | naprosto nepochybný |
| čeština | ces-000 | nepochybně |
| čeština | ces-000 | nesporně |
| čeština | ces-000 | rozhodně |
| čeština | ces-000 | významně |
| Chamoru | cha-000 | etdichu |
| 普通话 | cmn-000 | 不惑 |
| 普通话 | cmn-000 | 当然 |
| 普通话 | cmn-000 | 无可指责地 |
| 普通话 | cmn-000 | 无可非议地 |
| 普通话 | cmn-000 | 无懈可击地 |
| 普通话 | cmn-000 | 无疑 |
| 普通话 | cmn-000 | 无疑地 |
| 普通话 | cmn-000 | 毫无疑问 |
| 普通话 | cmn-000 | 毫无疑问地 |
| 普通话 | cmn-000 | 确凿地 |
| 國語 | cmn-001 | 不惑 |
| 國語 | cmn-001 | 怎不 |
| 國語 | cmn-001 | 毫無疑問 |
| 國語 | cmn-001 | 無可非議地 |
| 國語 | cmn-001 | 無疑 |
| 國語 | cmn-001 | 當然 |
| Hànyǔ | cmn-003 | bù huo |
| Hànyǔ | cmn-003 | dāng ran |
| Hànyǔ | cmn-003 | wú yi |
| Middle Cornish | cnx-000 | heb dout |
| Kernowek | cor-000 | heb dout |
| Cymraeg | cym-000 | hynod |
| dansk | dan-000 | sikkert |
| dansk | dan-000 | uden tvivl |
| dansk | dan-000 | utvivlsomt |
| dansk | dan-000 | vist |
| Deutsch | deu-000 | eindeutig |
| Deutsch | deu-000 | fraglos |
| Deutsch | deu-000 | fraglose |
| Deutsch | deu-000 | ohne Frage |
| Deutsch | deu-000 | ohne Zweifel |
| Deutsch | deu-000 | unzweifelhaft |
| Deutsch | deu-000 | zweifellos |
| Deutsch | deu-000 | zweifelsfrei |
| Deutsch | deu-000 | zweifelsohne |
| Dutton Speedwords | dws-000 | m-o-q |
| Dutton Speedwords | dws-000 | moq |
| eesti | ekk-000 | vaieldamatult |
| ελληνικά | ell-000 | αναμφιβολώς |
| Ellinika | ell-003 | asfalós |
| Ellinika | ell-003 | sígoura |
| Ellinika | ell-003 | vevaíos |
| Ellinika | ell-003 | vévaia |
| English | eng-000 | absolutely |
| English | eng-000 | actually |
| English | eng-000 | admittedly |
| English | eng-000 | all right |
| English | eng-000 | alright |
| English | eng-000 | assuredly |
| English | eng-000 | beyond doubt |
| English | eng-000 | by all odds |
| English | eng-000 | certainly |
| English | eng-000 | completely |
| English | eng-000 | conspicuously |
| English | eng-000 | decidedly |
| English | eng-000 | definitely |
| English | eng-000 | doubtless |
| English | eng-000 | doubtlessly |
| English | eng-000 | easily |
| English | eng-000 | emphatically |
| English | eng-000 | exactly |
| English | eng-000 | for certain |
| English | eng-000 | hands down |
| English | eng-000 | in spades |
| English | eng-000 | incontrovertibly |
| English | eng-000 | indeed |
| English | eng-000 | indisputably |
| English | eng-000 | indubitable |
| English | eng-000 | indubitably |
| English | eng-000 | irrefutably |
| English | eng-000 | just |
| English | eng-000 | necessarily |
| English | eng-000 | no diggity |
| English | eng-000 | no doubt |
| English | eng-000 | offhandedly |
| English | eng-000 | precisely |
| English | eng-000 | probably |
| English | eng-000 | really |
| English | eng-000 | strictly |
| English | eng-000 | strikingly |
| English | eng-000 | surely |
| English | eng-000 | undeniably |
| English | eng-000 | undoubtably |
| English | eng-000 | undoubted |
| English | eng-000 | undoubtedly |
| English | eng-000 | undoubtful |
| English | eng-000 | unimpeachably |
| English | eng-000 | very |
| English | eng-000 | without a doubt |
| English | eng-000 | without doubt |
| Esperanto | epo-000 | eksterduba |
| Esperanto | epo-000 | nedisputeble |
| Esperanto | epo-000 | rimarkinde |
| Esperanto | epo-000 | senduba |
| Esperanto | epo-000 | sendube |
| euskara | eus-000 | zalantzarik gabe |
| suomi | fin-000 | ehdottomasti |
| suomi | fin-000 | eittämättä |
| suomi | fin-000 | epäilemättä |
| suomi | fin-000 | epäilyksettä |
| suomi | fin-000 | ilman muuta |
| suomi | fin-000 | kerta kaikkiaan |
| suomi | fin-000 | kieltämättä |
| suomi | fin-000 | kiistatta |
| suomi | fin-000 | kiistattomasti |
| suomi | fin-000 | selvästi |
| français | fra-000 | absolument |
| français | fra-000 | carrément |
| français | fra-000 | certainement |
| français | fra-000 | certes |
| français | fra-000 | décidément |
| français | fra-000 | définitivement |
| français | fra-000 | emphatiquement |
| français | fra-000 | fortement |
| français | fra-000 | indiscutablement |
| français | fra-000 | indubitable |
| français | fra-000 | indubitablement |
| français | fra-000 | pertinemment |
| français | fra-000 | remarquablement |
| français | fra-000 | sans aucun doute |
| français | fra-000 | sans conteste |
| français | fra-000 | sans doute |
| français | fra-000 | sans l'ombre d'un doute |
| français | fra-000 | sans nul doute |
| Gaeilge | gle-000 | gan amhras |
| Gaeilge | gle-000 | gan aon amhras |
| Gaeilge | gle-000 | gan dabht |
| galego | glg-000 | extraordinariamente |
| galego | glg-000 | incuestionabelmente |
| galego | glg-000 | incuestionablemente |
| galego | glg-000 | sen dúbida |
| yn Ghaelg | glv-000 | gyn dooyt |
| yn Ghaelg | glv-000 | gyn ourys |
| हिन्दी | hin-000 | अविवादास्पद ढंग से |
| हिन्दी | hin-000 | निश्चित रूप से |
| हिन्दी | hin-000 | बिनाकोईशंकासे |
| hrvatski | hrv-000 | definitivno |
| hrvatski | hrv-000 | nesumnjivo |
| magyar | hun-000 | kétségkívül |
| magyar | hun-000 | kétségtelen |
| magyar | hun-000 | kétségtelenül |
| bahasa Indonesia | ind-000 | jelas |
| bahasa Indonesia | ind-000 | pasti |
| bahasa Indonesia | ind-000 | sungguh |
| bahasa Indonesia | ind-000 | tak perlu dikhawatirkan lagi |
| bahasa Indonesia | ind-000 | tidak diragukan |
| bahasa Indonesia | ind-000 | untuk memastikan |
| íslenska | isl-000 | efalaus |
| íslenska | isl-000 | efalaust |
| íslenska | isl-000 | eflaust |
| íslenska | isl-000 | vafalaus |
| íslenska | isl-000 | án efa |
| íslenska | isl-000 | óefað |
| íslenska | isl-000 | óhrekjanlega |
| íslenska | isl-000 | ótvíræðlega |
| italiano | ita-000 | decisamente |
| italiano | ita-000 | indiscutibilmente |
| italiano | ita-000 | indubbiamente |
| italiano | ita-000 | indubbio |
| italiano | ita-000 | indubitabile |
| italiano | ita-000 | indubitabilmente |
| italiano | ita-000 | senza dubbio |
| 日本語 | jpn-000 | かならず |
| 日本語 | jpn-000 | きっと |
| 日本語 | jpn-000 | ぜひ |
| 日本語 | jpn-000 | まさしく |
| 日本語 | jpn-000 | 定めし |
| 日本語 | jpn-000 | 必ず |
| 日本語 | jpn-000 | 必ずや |
| 日本語 | jpn-000 | 必定 |
| 日本語 | jpn-000 | 断じて |
| 日本語 | jpn-000 | 明白に |
| 日本語 | jpn-000 | 明確 |
| 日本語 | jpn-000 | 是非 |
| 日本語 | jpn-000 | 正しく |
| 日本語 | jpn-000 | 正に |
| 日本語 | jpn-000 | 疑いなく |
| 日本語 | jpn-000 | 確かに |
| 日本語 | jpn-000 | 確と |
| 日本語 | jpn-000 | 聢と |
| 日本語 | jpn-000 | 誓って |
| にほんご | jpn-002 | めいはくに |
| қазақ | kaz-000 | даусыз |
| latine | lat-000 | haud dubie |
| latine | lat-000 | nempe |
| latine | lat-000 | quippe |
| latine | lat-000 | scilicet |
| Duhlian ṭawng | lus-000 | than |
| Duhlian ṭawng | lus-000 | thân |
| reo Māori | mri-000 | käore e kore |
| Nederlands | nld-000 | onbetwistbaar |
| Nederlands | nld-000 | ongetwijfeld |
| Nederlands | nld-000 | ontwijfelbaar |
| Nederlands | nld-000 | onverdacht |
| Nederlands | nld-000 | opmerkelijk |
| Nederlands | nld-000 | zonder twijfel |
| bokmål | nob-000 | utvilsom |
| Old Cornish | oco-000 | heb dout |
| فارسی | pes-000 | بیشك |
| polski | pol-000 | bez najmniejszej wątpliwości |
| polski | pol-000 | bez wątpienia |
| polski | pol-000 | niewątpliwie |
| polski | pol-000 | niezawodnie |
| português | por-000 | definitivamente |
| português | por-000 | extraordinariamente |
| português | por-000 | impreterivelmente |
| português | por-000 | indubitavelmente |
| português | por-000 | infalivelmente |
| português | por-000 | sem dúvida |
| português | por-000 | sem dúvida alguma |
| português | por-000 | sem falta |
| română | ron-000 | categoric |
| română | ron-000 | cert |
| română | ron-000 | incontestabil |
| română | ron-000 | indubitabil |
| română | ron-000 | necontestabil |
| Lugungu | rub-000 | b̯woza-b̯woza |
| русский | rus-000 | безусловно |
| русский | rus-000 | бесспо́рно |
| русский | rus-000 | бесспорно |
| русский | rus-000 | неоспоримо |
| русский | rus-000 | несомне́нно |
| русский | rus-000 | несомненно |
| русский | rus-000 | очевидно |
| russkij | rus-001 | nesomnenno |
| russkij | rus-001 | nesomnenny |
| slovenčina | slk-000 | bezpochyby |
| slovenčina | slk-000 | nepochybne |
| slovenčina | slk-000 | nesporne |
| slovenščina | slv-000 | končno |
| slovenščina | slv-000 | nedvomno |
| slovenščina | slv-000 | zagotovo |
| español | spa-000 | evidentemente |
| español | spa-000 | indiscutiblemente |
| español | spa-000 | indudable |
| español | spa-000 | indudablemente |
| español | spa-000 | sin duda |
| español | spa-000 | sin duda alguna |
| svenska | swe-000 | obestridligen |
| svenska | swe-000 | otvivelaktigt |
| svenska | swe-000 | tveklöst |
| svenska | swe-000 | tvivelsutan |
| svenska | swe-000 | utan tvivel |
| ภาษาไทย | tha-000 | ทีเดียว |
| ภาษาไทย | tha-000 | ปราศจากคำถาม |
| ภาษาไทย | tha-000 | อย่างชัดเจน |
| ภาษาไทย | tha-000 | อย่างหนักแน่น |
| ภาษาไทย | tha-000 | อย่างไม่ต้องสงสัย |
| ภาษาไทย | tha-000 | อย่างไม่มีข้อจํากัด |
| ภาษาไทย | tha-000 | อย่างไม่มีเงื่อนไข |
| ภาษาไทย | tha-000 | เด็ด |
| ภาษาไทย | tha-000 | เป็นอันขาด |
| türkmençe | tuk-000 | sheksiz |
| türkmençe | tuk-000 | şeksiz |
| Türkçe | tur-000 | hiç şüphesiz |
| Türkçe | tur-000 | kuşkusuz |
| Türkçe | tur-000 | şüphesiz |
| українська | ukr-000 | сигнально |
| اردو | urd-000 | بلا حجت |
| اردو | urd-000 | بلا شبہ |
| اردو | urd-000 | بے شک |
| tiếng Việt | vie-000 | chắc chắn |
| Nourmaund | xno-000 | sanz nul ni |
| Nourmaund | xno-000 | sanz resort |
| ייִדיש | ydd-000 | בלי־ספֿק |
| yidish | ydd-001 | bli-sofek |
| Bahasa Malaysia | zsm-000 | jelas |
| Bahasa Malaysia | zsm-000 | nescaya |
| Bahasa Malaysia | zsm-000 | pasti |