| Part of speech | common noun |
|---|---|
| Hyphenation | di·ag·noz·o |
| Singular | Plural | |
|---|---|---|
| Nominative | diagnozo | diagnozoj |
| Accusative | diagnozon | diagnozojn |
| Catalan | diagnosi |
|---|---|
| Czech | diagnóza |
| Danish | diagnose |
| Dutch | diagnose |
| English | diagnosis |
| French | diagnostic |
| German | Diagnose |
| Italian | diagnosi |
| Portuguese | diagnose; diagnóstico |
| Spanish | diagnóstico; diagnosis |
| Swedish | diagnos |
| Turkish | teşhis |