| Part of speech | unknown part of speech |
|---|
| Nominative | vokalo |
|---|---|
| Accusative | vokalon |
| Afrikaans | klinker |
|---|---|
| Catalan | vocal |
| Czech | samohláska |
| Danish | vokal |
| Dutch | klinker; vocaal; zelfklinker |
| English | vowel |
| French | voyelle |
| German | Vokal |
| Greek | φωνήεν |
| Low German | vokaal; klinker |
| Papiamento | bokal; vokal |
| Portuguese | vogal |
| Russian | гласная буква |
| Saterland Frisian | Vokoal |
| Scottish Gaelic | fuaimreag |
| Spanish | vocal |
| Swedish | självljud |
| Thai | สระ |
| Turkish | sesli harf |
| West Frisian | lûd |