| 日本語 | jpn-000 |
| 死語 | |
| čeština | ces-000 | mrtvý jazyk |
| 普通话 | cmn-000 | 死语言 |
| 國語 | cmn-001 | 死語言 |
| dansk | dan-000 | paleologisme |
| Deutsch | deu-000 | Paleologismus |
| Deutsch | deu-000 | obsoletes Wort |
| Deutsch | deu-000 | tote Sprache |
| eesti | ekk-000 | surnud keel |
| English | eng-000 | dead language |
| English | eng-000 | extinct language |
| English | eng-000 | obsolete word |
| English | eng-000 | paleologism |
| Esperanto | epo-000 | morta lingvo |
| Esperanto | epo-000 | mortinta lingvo |
| euskara | eus-000 | hizkuntza hil |
| suomi | fin-000 | kieli |
| suomi | fin-000 | kuollut |
| suomi | fin-000 | kuollut kieli |
| français | fra-000 | archaïsme |
| français | fra-000 | langue morte |
| עברית | heb-000 | שפה מתה |
| italiano | ita-000 | lingua morta |
| italiano | ita-000 | paleologismo |
| 日本語 | jpn-000 | 廃語 |
| Nihongo | jpn-001 | shigo |
| にほんご | jpn-002 | しご |
| нихонго | jpn-153 | сиго |
| ಕನ್ನಡ | kan-000 | ಸತ್ತಭಾಷೆ |
| қазақ | kaz-000 | өлген тіл |
| ភាសាខ្មែរ | khm-000 | ភាសាស្លាប់ |
| 한국어 | kor-000 | 사어 |
| Nederlands | nld-000 | paleologisme |
| bokmål | nob-000 | dødt språk |
| polski | pol-000 | język martwy |
| polski | pol-000 | język wymarły |
| português | por-000 | língua morta |
| română | ron-000 | limbă moartă |
| русский | rus-000 | мёртвый язы́к |
| русский | rus-000 | мёртвый язык |
| русский | rus-000 | устаревшее слово |
| slovenščina | slv-000 | mrtvi jezik |
| español | spa-000 | lengua muerta |
| svenska | swe-000 | utdött språk |
| தமிழ் | tam-000 | வழக்கிழந்த மொழி |
| ภาษาไทย | tha-000 | ภาษาที่ตายแล้ว |
| Türkçe | tur-000 | ölü dil |