| Part of speech | common noun |
|---|---|
| Hyphenation | ak·te·o |
| Singular | Plural | |
|---|---|---|
| Nominative | akteo | akteoj |
| Accusative | akteon | akteojn |
| Czech | samorostlík |
|---|---|
| Danish | druemunke |
| Dutch | Christoffelkruid |
| English | baneberry; bugbane; cohosh |
| Finnish | konnanmarja |
| French | actée |
| German | Christophskraut |
| Polish | czerniec |
| Portuguese | actéia |
| Russian | воронец |
| Ukrainian | чернець |