| русский | rus-000 |
| непременный | |
| абаза бызшва | abq-000 | къвады́ |
| العربية | arb-000 | أساسي |
| العربية | arb-000 | إجباري |
| العربية | arb-000 | جوهري |
| العربية | arb-000 | حيوي |
| العربية | arb-000 | ضروري |
| العربية | arb-000 | ملزم |
| العربية | arb-000 | هام |
| luenga aragonesa | arg-000 | obligatorio |
| Universal Networking Language | art-253 | sure(icl>adj,equ>certain,ant>uncertain) |
| Lingwa de Planeta | art-287 | nofalibile |
| Lingwa de Planeta | art-287 | serte |
| Lingwa de Planeta | art-287 | sigure |
| Lingwa de Planeta | art-287 | zaruu-ney |
| Sambahsa-mundialect | art-288 | wassic |
| Sambahsa-mundialect | art-288 | yakin |
| asturianu | ast-000 | obligatoriu |
| беларуская | bel-000 | абавязковы |
| čeština | ces-000 | nevyhnutelný |
| čeština | ces-000 | nezbytný |
| čeština | ces-000 | nutný |
| čeština | ces-000 | závazný |
| 普通话 | cmn-000 | 一定的 |
| 普通话 | cmn-000 | 基本 |
| 普通话 | cmn-000 | 常任 |
| 普通话 | cmn-000 | 常驻 |
| 普通话 | cmn-000 | 必然 |
| 普通话 | cmn-000 | 必然的 |
| 普通话 | cmn-000 | 确定不移 |
| 普通话 | cmn-000 | 责无旁贷 |
| 國語 | cmn-001 | 常任 |
| 國語 | cmn-001 | 常駐 |
| 國語 | cmn-001 | 必然 |
| 國語 | cmn-001 | 確定不移 |
| 國語 | cmn-001 | 責無旁貸 |
| Hànyǔ | cmn-003 | bìrán |
| Hànyǔ | cmn-003 | chángrèn |
| Hànyǔ | cmn-003 | chángzhù |
| Hànyǔ | cmn-003 | quèdìngbùyí |
| Hànyǔ | cmn-003 | zéwúpángdài |
| Cymraeg | cym-000 | rhwym |
| dansk | dan-000 | obligatorisk |
| Deutsch | deu-000 | Pflicht- |
| Deutsch | deu-000 | dazugehörig |
| Deutsch | deu-000 | essenziell |
| Deutsch | deu-000 | notwendig |
| Deutsch | deu-000 | obligat |
| Deutsch | deu-000 | obligatorisch |
| Deutsch | deu-000 | sicher |
| Deutsch | deu-000 | unabdingbar |
| Deutsch | deu-000 | unbedingt notwendig |
| Deutsch | deu-000 | unentbehrlich |
| Deutsch | deu-000 | unverzichtbar |
| eesti | ekk-000 | alaline |
| eesti | ekk-000 | hädavajalik |
| eesti | ekk-000 | kohustuslik |
| eesti | ekk-000 | obligatoorne |
| eesti | ekk-000 | tingimata vajalik |
| eesti | ekk-000 | vältimatu |
| English | eng-000 | bound |
| English | eng-000 | certain |
| English | eng-000 | compulsory |
| English | eng-000 | essential |
| English | eng-000 | fundamental |
| English | eng-000 | indispensable |
| English | eng-000 | mandatory |
| English | eng-000 | must-be |
| English | eng-000 | necessary |
| English | eng-000 | obligate |
| English | eng-000 | obligative |
| English | eng-000 | obligatory |
| English | eng-000 | sine qua non |
| English | eng-000 | sure |
| Esperanto | epo-000 | certa |
| Esperanto | epo-000 | deva |
| Esperanto | epo-000 | deviga |
| Esperanto | epo-000 | nepra |
| suomi | fin-000 | obligatorinen |
| suomi | fin-000 | pakollinen |
| suomi | fin-000 | sitova |
| suomi | fin-000 | velvoittava |
| suomi | fin-000 | välttämätön |
| français | fra-000 | de rigueur |
| français | fra-000 | essentiel |
| français | fra-000 | immanquable |
| français | fra-000 | indispensable |
| français | fra-000 | infaillible |
| français | fra-000 | inévitable |
| français | fra-000 | nécessaire |
| français | fra-000 | obligatoire |
| français | fra-000 | requis |
| hiMxI | hin-004 | jarUrI |
| hrvatski | hrv-000 | koji primorava |
| hrvatski | hrv-000 | obvezatnu |
| hrvatski | hrv-000 | obvezno |
| magyar | hun-000 | abszolút |
| magyar | hun-000 | biztos |
| magyar | hun-000 | feltétlen |
| magyar | hun-000 | köteles |
| արևելահայերեն | hye-000 | հարկադրող |
| íslenska | isl-000 | sjálfkjörinn |
| íslenska | isl-000 | skyldur |
| íslenska | isl-000 | sveitlægur |
| íslenska | isl-000 | ómissandi |
| íslenska | isl-000 | ómissanlegur |
| italiano | ita-000 | abbrivo |
| italiano | ita-000 | immancabile |
| italiano | ita-000 | necessario |
| italiano | ita-000 | obbligatoria |
| italiano | ita-000 | obbligatorio |
| italiano | ita-000 | slancio |
| 日本語 | jpn-000 | 必然 |
| монгол | khk-000 | зүглэх |
| монгол | khk-000 | чиглүүлэх |
| 한국어 | kor-000 | 필수 |
| 한국어 | kor-000 | 필수의 |
| lietuvių | lit-000 | būtinas |
| lietuvių | lit-000 | privalomas |
| latviešu | lvs-000 | nepieciešams |
| latviešu | lvs-000 | noteikts |
| latviešu | lvs-000 | obligāts |
| latviešu | lvs-000 | pastāvīgs |
| Nederlands | nld-000 | essentieel |
| Nederlands | nld-000 | nodig |
| Nederlands | nld-000 | noodzakelijk |
| Nederlands | nld-000 | onmisbaar |
| Nederlands | nld-000 | onontbeerlijk |
| Nederlands | nld-000 | onvermijdelijk |
| Nederlands | nld-000 | vereist |
| Nederlands | nld-000 | verplicht |
| Nederlands | nld-000 | zeker |
| bokmål | nob-000 | obligatorisk |
| Novial | nov-000 | serti |
| فارسی | pes-000 | فرض |
| فارسی | pes-000 | واجب |
| português | por-000 | absolutamente necessário |
| português | por-000 | essencial |
| português | por-000 | fatal |
| português | por-000 | imprescindível |
| português | por-000 | indeclinável |
| português | por-000 | inevitável |
| português | por-000 | infalível |
| português | por-000 | irremissível |
| português | por-000 | obrigatório |
| русский | rus-000 | бесспорный |
| русский | rus-000 | коренной |
| русский | rus-000 | краеугольный |
| русский | rus-000 | незыблемый |
| русский | rus-000 | ненарушимый |
| русский | rus-000 | необходимый |
| русский | rus-000 | непреложный |
| русский | rus-000 | облигатный |
| русский | rus-000 | обычный |
| русский | rus-000 | обязательный |
| русский | rus-000 | обязывающий |
| русский | rus-000 | основной |
| русский | rus-000 | постоянный |
| русский | rus-000 | принципиальный |
| русский | rus-000 | святой |
| русский | rus-000 | существенный |
| русский | rus-000 | требующий определенных условий |
| русский | rus-000 | уверенный |
| русский | rus-000 | фундаментальный |
| slovenčina | slk-000 | povinný |
| español | spa-000 | a huevo |
| español | spa-000 | básico |
| español | spa-000 | esencial |
| español | spa-000 | fundamental |
| español | spa-000 | imprescindible |
| español | spa-000 | indispensable |
| español | spa-000 | inevitable |
| español | spa-000 | inexorable |
| español | spa-000 | insoslayable |
| español | spa-000 | necesaria |
| español | spa-000 | necesario |
| español | spa-000 | obligatoria |
| español | spa-000 | obligatorio |
| español | spa-000 | vital |
| svenska | swe-000 | obligatorisk |
| ภาษาไทย | tha-000 | จำเป็น |
| ภาษาไทย | tha-000 | เป็นข้อผูกพัน |
| ภาษาไทย | tha-000 | เป็นพันธะ |
| Türkçe | tur-000 | gerekli |
| Türkçe | tur-000 | vazgeçilmez |
| Türkçe | tur-000 | zorunlu |
| українська | ukr-000 | зобовʼязуючий |
| tiếng Việt | vie-000 | nhất định phải có |
| tiếng Việt | vie-000 | tất yếu |
| tiếng Việt | vie-000 | tối cần thiết |
| tiếng Việt | vie-000 | tối thiết |
| Bahasa Malaysia | zsm-000 | pasti |