| Part of speech | ordinal number |
|---|---|
| Hyphenation | u·nu·a |
| Singular | Plural | |
|---|---|---|
| Nominative | unua | unuaj |
| Accusative | unuan | unuajn |
| ? | |
|---|---|
| Afrikaans | eerste |
| Czech | první |
| Danish | første |
| Dutch | eerste |
| English | first |
| Faeroese | fyrsti |
| French | premier |
| German | erster |
| Italian | primo |
| Jamaican Patois | fos |
| Latin | primus |
| Low German | eyrste |
| Malay | pertama |
| Papiamento | promé |
| Polish | pierwszy |
| Portuguese | primeiro |
| Russian | первый |
| Saterland Frisian | eerst; eerste |
| Scots | first |
| Scottish Gaelic | ceud |
| Spanish | primero |
| Sranan | foswan; fosi |
| Swedish | första |
| Thai | แรก; แร่ก; ที่หนึ่ง |
| Turkish | birinci |
| Ukrainian | перший |
| West Frisian | earst; earste |