| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | impresario | impresarioj |
| Accusative | impresarion | impresariojn |
| Catalan | empresari |
|---|---|
| Dutch | impresario |
| English | impresario |
| German | Impresario; Theateragent; Konzertagent |
| Papiamento | impresario |
| Russian | антрепренёр |
| Spanish | empresario |