| Part of speech | common noun |
|---|---|
| Gender | feminine |
| Singular | Plural | |
|---|---|---|
| Nominative | Undankbarkeit | |
| Genitive | Undankbarkeit | |
| Dative | Undankbarkeit | |
| Accusative | Undankbarkeit |
| Dutch | ondank; ondankbaarheid |
|---|---|
| English | ingratitude |
| Esperanto | sendankeco |
| French | ingratitude |
| Greek | αγνωμοςύνη |
| Papiamento | ingrato |
| Portuguese | ingratidão |