| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | insularo | insularoj |
| Accusative | insularon | insularojn |
| Dutch | archipel; eilandengroep |
|---|---|
| English | archipelago; group of islands |
| German | Inselgruppe |
| Low German | eilandengruppe |
| Papiamento | archipiélago |
| Portuguese | arquipélago |
| Russian | архипелаг |
| Spanish | archipiélago |
| Swedish | arkipelag |
| West Frisian | arsjipel |