| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | apendico | apendicoj |
| Accusative | apendicon | apendicojn |
| Dutch | aanhangsel; appendix; wormvormig aanhangsel |
|---|---|
| English | appendix |
| French | appendice |
| German | Anhängsel; Anhang; Beigabe; Appendix |
| Hungarian | függelék |
| Portuguese | apêndice |
| Spanish | apéndice |
| Turkish | apandis |
| West Frisian | oanhingsel |