| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | harmonia | harmoniaj |
| Accusative | harmonian | harmoniajn |
| Catalan | harmoniós |
|---|---|
| Dutch | eendrachtig; harmonisch |
| English | harmonious |
| French | harmonieux |
| German | harmonisch |
| Papiamento | armonioso; harmonioso |
| Portuguese | harmonioso |
| Turkish | ahenkli |