Synonyms: Akutheit, Schärfe, schriller Klang, Gellen
| Part of speech | common noun |
|---|---|
| Gender | feminine |
| Singular | Plural | |
|---|---|---|
| Nominative | Heftigkeit | |
| Genitive | Heftigkeit | |
| Dative | Heftigkeit | |
| Accusative | Heftigkeit |
| Dutch | acuutheid; helderheid; scherpte |
|---|---|
| Esperanto | akuteco |
| French | acuité |
| Portuguese | acuidade; agudeza |