| Part of speech | unknown part of speech |
|---|
| Nominative | mulo |
|---|---|
| Accusative | mulon |
| Catalan | mul |
|---|---|
| Chinook Jargon | lamil |
| Czech | mezek; mul |
| Dutch | muildier |
| English | mule |
| French | mulet |
| German | Maulesel; Maultier |
| Greek | μουλάρι |
| Italian | mulo |
| Latin | hinnus |
| Norwegian | mul |
| Portuguese | mula |
| Saterland Frisian | Mauldiert; Mauliesel |
| Spanish | acémila; mulo |
| Swedish | mula |
| West Frisian | mûldier |