| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | arniko | arnikoj |
| Accusative | arnikon | arnikojn |
| Catalan | àrnica |
|---|---|
| Dutch | valkruid; wolverlei; wondkruid |
| English | arnica |
| French | arnica |
| German | Arnika |
| Portuguese | arnica |
| Saterland Frisian | Arnika |
| Spanish | árnica |