- austral
- Australasia
- australes
- Australia
- Australia
- Australian
- Australian Alps
- Australian Antarctic Territory
- Australian ballot
- Australian crawl
- Australian pine
- Australians
- Australian terrier
- Australioid
- Austral Islands
- Australoid
- Australoids
- australopith
- australopithecid
- australopithecids
- australopithecine
- australopithecines
- australopiths
- australs
- Austrasia