| Part of speech | common noun |
|---|---|
| Hyphenation | har·pun·o |
| Singular | Plural | |
|---|---|---|
| Nominative | harpuno | harpunoj |
| Accusative | harpunon | harpunojn |
| Catalan | arpó |
|---|---|
| Czech | harpuna |
| Dutch | harpoen |
| English | harpoon |
| Faeroese | skutil |
| German | Harpune |
| Papiamento | arpun; harpun |
| Spanish | arpón |
| Swedish | harpun |
| Turkish | zıpkın |