| Part of speech | adjective |
|---|---|
| Pronunciation | /aˈkustis/ |
| Hyphenation | akoes·tisch |
| Predicative | ||||
|---|---|---|---|---|
| Attributive | Indefinite | Masculine and feminine plural | akoestische | |
| Indefinite singular | akoestisch | |||
| Plural | akoestische | |||
| Definite | akoestische | |||
| Partitive | akoestisch | |||
| Czech | akustický; sluchový |
|---|---|
| English | acoustic; acoustical |
| Esperanto | akustika |
| French | acoustique |
| German | akustisch; Schall‐; Gehör‐; Hör‐ |
| Greek | ακουστικός |
| Hungarian | akusztikai; akusztikus |
| Icelandic | hljóðeðlisfræðlingur |
| Portuguese | acústico |
| West Frisian | akoestysk |