| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | juglando | juglandoj |
| Accusative | juglandon | juglandojn |
| Catalan | nou |
|---|---|
| Danish | valnød |
| Dutch | okkernoot; walnoot |
| English | walnut |
| Faeroese | valnøt |
| Finnish | saksanpähkinä |
| French | noix |
| German | Walnuß |
| Greek | καρύδι |
| Portuguese | noz |
| Saterland Frisian | Waalnuute |
| Spanish | nuez; nuez de nogal |
| Swedish | valnöt |
| Turkish | ceviz |
| West Frisian | grutte nút |