WESTERN AUSTRALIA(noun)Did you mean?Synonyms RhymesDefinitions There is 1 meaning of the phrase Western Australia. Western Australia - as a noun A state containing the western third of australia Word Variations & RelationsStarts WStarts WEStarts WESStarts WESTEnds AEnds IAEnds LIAEnds ALIAStarts W & ends AStarts WE & ends AStarts W & ends IAA-Z Proximitieswesterlies13westerliness15westerlinesses17westerly14western10 Western Australia westerner12westerners13westernisation17westernisations18westernise13