| العربية | arb-000 |
| قيادي | |
| አማርኛ | amh-000 | ዋና |
| العربية | arb-000 | أولي |
| العربية | arb-000 | حيوي |
| العربية | arb-000 | رئيسي |
| català | cat-000 | fonamental |
| čeština | ces-000 | hlavní |
| čeština | ces-000 | základní |
| dansk | dan-000 | fundamental |
| dansk | dan-000 | hoved |
| Deutsch | deu-000 | grundlegend |
| Deutsch | deu-000 | haupt |
| dolnoserbska reč | dsb-000 | głowny |
| ελληνικά | ell-000 | κύριος |
| English | eng-000 | basic |
| English | eng-000 | commanding |
| English | eng-000 | fundamental |
| English | eng-000 | guiding |
| English | eng-000 | leading |
| English | eng-000 | main |
| English | eng-000 | statesmanly |
| Esperanto | epo-000 | ĉefa |
| euskara | eus-000 | nagusi |
| français | fra-000 | fondamental |
| français | fra-000 | principal |
| ʻōlelo Hawaiʻi | haw-000 | honua |
| हिन्दी | hin-000 | असल |
| हिन्दी | hin-000 | असली |
| hrvatski | hrv-000 | glavni |
| արևելահայերեն | hye-000 | հիմունք |
| interlingua | ina-000 | fundamental |
| íslenska | isl-000 | aðal- |
| italiano | ita-000 | basilare |
| italiano | ita-000 | fondamentale |
| 日本語 | jpn-000 | 基本 |
| polski | pol-000 | fundamentalny |
| polski | pol-000 | główny |
| português | por-000 | fundamental |
| русский | rus-000 | главный |
| संस्कृतम् | san-000 | प्रथम |
| slovenčina | slk-000 | hlavný |
| español | spa-000 | fundamental |
| español | spa-000 | principal |
| svenska | swe-000 | grundläggande |
| svenska | swe-000 | huvud- |
| türkmençe | tuk-000 | düýpli |
| Türkçe | tur-000 | asıl |
| Türkçe | tur-000 | başlıca |
| Türkçe | tur-000 | esas |
| ייִדיש | ydd-000 | הויפּט |