| 한국어 | kor-000 |
| 본래의 | |
| বাংলা | ben-000 | অকৃত্রিম |
| Cymraeg | cym-000 | cyntefig |
| Cymraeg | cym-000 | gwyryfol |
| Deutsch | deu-000 | vormalig |
| English | eng-000 | basic |
| English | eng-000 | fundamental |
| English | eng-000 | initial |
| English | eng-000 | natural |
| English | eng-000 | original |
| English | eng-000 | primary |
| English | eng-000 | principal |
| Esperanto | epo-000 | originala |
| Gàidhlig | gla-000 | glan |
| hrvatski | hrv-000 | prastar |
| interlingua | ina-000 | pristine |
| bahasa Indonesia | ind-000 | murni |
| русский | rus-000 | чи́стый |