| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | kosta | kostaj |
| Accusative | kostan | kostajn |
| Czech | drahý; milý |
|---|---|
| Danish | dyr |
| Dutch | duur |
| English | dear; expensive |
| German | teuer; kostspielig; wertvoll |
| Malay | mahal |
| Papiamento | kostoso |
| Spanish | caro |
| Swedish | kostbar |
| Thai | แพง |
| West Frisian | djoer; kostber |