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 classical arabic close vowel english language finnish language flap consonant fricative consonant front vowel gurindji kriol hungarian language international phonetic alphabet kala lagaw ya language family languages of australia lateral consonant light warlpiri mixed language mongolian language morpheme nasal consonant ngarrkic languages northern territory open vowel palatal consonant pama-nyungan languages phonation pidgin queensland kanaka english retroflex consonant retroflex flap southwest pama-nyungan languages tiwi language torres strait creole torres strait english trill consonant turkish language unicode velar consonant vowel harmony walmajarri language warlpiri warlpiri sign language western desert language