Synonym: Ewigkeit
| Part of speech | common noun |
|---|---|
| Gender | feminine |
| Singular | Plural | |
|---|---|---|
| Nominative | Unvergänglichkeit | |
| Genitive | Unvergänglichkeit | |
| Dative | Unvergänglichkeit | |
| Accusative | Unvergänglichkeit |
| Dutch | eeuwigheid |
|---|---|
| English | eternity |
| Esperanto | eterno; eterneco |
| Latin | aeternitas; aevitas; aevum |
| Portuguese | eternidade |