| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | grapfrukto | grapfruktoj |
| Accusative | grapfrukton | grapfruktojn |
| Catalan | aranja |
|---|---|
| Dutch | grapefruit; pompelmoes |
| English | grapefruit; pomelo |
| German | Grapefruit; Pampelmuse |
| Papiamento | grepfrut |
| Spanish | grape‐fruit |
| Swahili | balungi |
| Turkish | greyfurt |
| Yiddish | גרײפּפֿרוכט; גרייפּפֿרוט |