| Part of speech | common noun |
|---|---|
| Hyphenation | a·pi·o |
| Singular | Plural | |
|---|---|---|
| Nominative | apio | apioj |
| Accusative | apion | apiojn |
| Dutch | selderie; selderij; moerasscherm |
|---|---|
| English | marshwort |
| Faeroese | sellarí |
| German | Eppich; Sellerie |
| Latin | apium |
| Portuguese | aipo silvestre; ápio |
| Saterland Frisian | Sälleräi |
| Spanish | apio |