- austral o auxtral
- australes o auxtralex
- australia o auxtralia
- australian o auxtralian
- australiana o auxtraliana
- australianas o auxtralianax
- australiano o auxtraliano
- australianos o auxtralianox
- australis o auxtralix
- australopiteci o auxtralopiteci
- australopiteco o auxtralopiteco
- australopitecos o auxtralopitecox
- australopithecus o auxtralopithecux
- australopitéci o auxtralopitéci