| Part of speech | common noun |
|---|---|
| Pronunciation | /ˈkɑːsl/ |
| Shavian alphabet | 𐑒𐑭𐑕𐑤 |
| Plural | castles |
| Afrikaans | kasteel; slot |
|---|---|
| Catalan | castell |
| Danish | slot |
| Dutch | burcht; kasteel; slot |
| Esperanto | kastelo |
| Faeroese | borg |
| French | château |
| German | Burg; Schloß |
| Hungarian | vár |
| Italian | castello |
| Latin | turris |
| Norwegian | slott |
| Papiamento | kastel; kastio |
| Polish | zamek |
| Portuguese | castelo |
| Saterland Frisian | Buurich; Kastäil; Slot |
| Scots | castle |
| Scottish Gaelic | caisteal |
| Spanish | castillo |
| Swedish | borg; slott |
| Tagalog | kastilyo |
| Welsh | castell |
| West Frisian | kastiel |