| Part of speech | common noun |
|---|---|
| Gender | common |
| Singular | Plural | |||
|---|---|---|---|---|
| Indefinite | Definite | Indefinite | Definite | |
| Nominative | kusine | kusinen | kusiner | kusinerne |
| Genitive | kusines | kusinens | kusiners | kusinernes |
| Afrikaans | niggie |
|---|---|
| Albanian | kushërirë |
| Czech | sestřenice |
| Dutch | nicht; nichtje |
| English | cousin |
| Esperanto | kuzino |
| French | cousine |
| German | Base; Kusine |
| Hawaiian | hoahānau |
| Icelandic | frænka |
| Italian | cugina |
| Jamaican Patois | kozn |
| Norwegian | kusine |
| Portuguese | prima |
| Saterland Frisian | Nichte |
| Spanish | prima |
| Swedish | kusin |
| Thai | ยาติ |
| Turkish | amcazade; çocuğu |
| Welsh | cyfnither |
| West Frisian | nicht |
| Yiddish | שװעסטערקינד |