| Part of speech | common noun |
|---|---|
| Hyphenation | grek·o |
| Singular | Plural | |
|---|---|---|
| Nominative | greko | grekoj |
| Accusative | grekon | grekojn |
| Afrikaans | Griek |
|---|---|
| Albanian | grek |
| Catalan | grec |
| Danish | græker |
| Dutch | Griek; Helleen |
| English | Greek; Hellene |
| Finnish | kreikkalainen |
| French | Grec |
| German | Grieche |
| Greek | Γραικός; Έλλην; Έλληνας; Ρωμιός |
| Hungarian | görög |
| Icelandic | Grikki |
| Italian | greco; Greco |
| Latin | Graecus |
| Low German | gryk |
| Papiamento | griego |
| Polish | Grek |
| Portuguese | grego |
| Russian | грек |
| Saterland Frisian | Grieche |
| Spanish | griego |
| Swedish | grek |
| Turkish | Rumca |
| Welsh | Groegwr |
| West Frisian | Gryk |