| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | aligatoro | aligatoroj |
| Accusative | aligatoron | aligatorojn |
| Afrikaans | alligator |
|---|---|
| Catalan | al·ligàtor |
| Dutch | alligator |
| English | alligator; gator |
| French | alligator |
| German | Alligator |
| Greek | αλλιγάτορας |
| Hungarian | alligátor |
| Portuguese | caimão; crocodilo; jacaré; aligátor |
| Russian | аллигатор |
| Saterland Frisian | Alligator |
| Turkish | Amerikan timsahı |