| Cymraeg | cym-000 |
| ananghofiadwy | |
| brezhoneg | bre-000 | diankouazh |
| català | cat-000 | inoblidable |
| Cymraeg | cym-000 | bythgofiadwy |
| Deutsch | deu-000 | unvergesslich |
| eesti | ekk-000 | unustamatu |
| English | eng-000 | unforgettable |
| Esperanto | epo-000 | neforgesebla |
| français | fra-000 | inoubliable |
| français | fra-000 | marquant |
| français | fra-000 | mémorable |
| galego | glg-000 | inesquecible |
| avañeʼẽ | gug-000 | tesarai’ŷha |
| magyar | hun-000 | feledhetetlen |
| magyar | hun-000 | felejthetetlen |
| italiano | ita-000 | incancellabile |
| italiano | ita-000 | indimenticabile |
| latine | lat-000 | indelebilis |
| latine | lat-000 | memorabilis |
| português | por-000 | inesquecível |
| español | spa-000 | imborrable |
| español | spa-000 | inolvidable |
| svenska | swe-000 | oförglömlig |
| Buasi | val-000 | inolvidable |