| English | eng-000 |
| undiscoverable | |
| العربية | arb-000 | غير قابل للإكتشاف |
| Universal Networking Language | art-253 | undiscoverable |
| čeština | ces-000 | neobjevitelný |
| Deutsch | deu-000 | unauffindbar |
| ελληνικά | ell-000 | ανεύρετος |
| English | eng-000 | alien |
| English | eng-000 | incognoscible |
| English | eng-000 | indeterminate |
| English | eng-000 | little-known |
| English | eng-000 | nameless |
| English | eng-000 | obscure |
| English | eng-000 | strange |
| English | eng-000 | stranger |
| English | eng-000 | unacknowledged |
| English | eng-000 | unacquainted |
| English | eng-000 | unascertainable |
| English | eng-000 | unauthorised |
| English | eng-000 | unauthorized |
| English | eng-000 | unavowed |
| English | eng-000 | unbeknown |
| English | eng-000 | unbeknownst |
| English | eng-000 | uncertain |
| English | eng-000 | uncertified |
| English | eng-000 | unconfirmed |
| English | eng-000 | uncorroborated |
| English | eng-000 | undisclosed |
| English | eng-000 | undiscovered |
| English | eng-000 | unenforced |
| English | eng-000 | unestablished |
| English | eng-000 | unfamiliar |
| English | eng-000 | unfindable |
| English | eng-000 | unheard-of |
| English | eng-000 | unidentified |
| English | eng-000 | unknowable |
| English | eng-000 | unknown |
| English | eng-000 | unnamed |
| English | eng-000 | unpredictable |
| English | eng-000 | unratified |
| English | eng-000 | unrecognised |
| English | eng-000 | unrecognized |
| English | eng-000 | unrevealed |
| English | eng-000 | unsealed |
| English | eng-000 | unsearchable |
| English | eng-000 | unseeyn |
| English | eng-000 | unsubstantiated |
| English | eng-000 | unsung |
| suomi | fin-000 | tuntematon |
| suomi | fin-000 | vahvistamaton |
| français | fra-000 | introuvable |
| हिन्दी | hin-000 | अनिश्चेय |
| Duhlian ṭawng | lus-000 | chhui chhuah rual loh |
| Duhlian ṭawng | lus-000 | chhui chhuah zawh rual loh |
| Duhlian ṭawng | lus-000 | hmuh chhuah rual loh |
| Duhlian ṭawng | lus-000 | zawn chhuah rual loh |
| Türkçe | tur-000 | keşfedilmesi imkânsız |
| اردو | urd-000 | آنا قابل دریافت |