| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | ario | arioj |
| Accusative | arion | ariojn |
| Catalan | ária |
|---|---|
| Czech | árie |
| Dutch | aria |
| English | air; aria; tune |
| French | air de musique; aria; mélodie |
| German | Arie |
| Hungarian | ária |
| Italian | aria |
| Portuguese | ária |
| Russian | ария |
| Saterland Frisian | Arie |
| Spanish | aria |
| Turkish | arya |