| Part of speech | adjective |
|---|---|
| Hyphenation | ne·for·ges·ebl·a |
| Singular | Plural | |
|---|---|---|
| Nominative | neforgesebla | neforgeseblaj |
| Accusative | neforgeseblan | neforgeseblajn |
| Dutch | onvergetelijk |
|---|---|
| English | unforgettable |
| German | unvergeßlich |
| Luxemburgish | onvergiesslech |
| Swedish | oförgätlig |