Crossword clues for Australia's largest city:SYDNEYAustralia's largest citySYDAirport code for Australia's largest cityMELBOURNEUNITEDBasketball club in Australia's largest cityMELBOURNEAustralia's second largest cityMELAirport code for Australia's second largest cityPERTHAustralia's fourth-largest city