alveolar consonant approximant consonant arrernte language auslan australia australian aboriginal english australian aboriginal pidgin english australian aboriginal sign languages australian english australian kriol language back vowel bilabial consonant broome pearling lugger pidgin central vowel close vowel dialect continuum english language fricative consonant front vowel gurindji kriol international phonetic alphabet kala lagaw ya language family languages of australia lateral consonant light warlpiri luritja mixed language nasal consonant ngaanyatjarra ngaanyatjarra language northern territory open vowel palatal consonant pama-nyungan languages phonation pidgin pintupi pitjantjatjara language queensland kanaka english retroflex consonant south australia southwest pama-nyungan languages tiwi language torres strait creole torres strait english trill consonant unicode velar consonant walmajarri language warlpiri language western australia western desert yankunytjatjara language