Jiwarli dialect
Jiwarli (also spelt Djiwarli, Tjiwarli) is an Australian Aboriginal language formerly spoken in the Pilbara region of Western Australia.The last native speaker of Jiwarli, Jack Butler, died in April 1986.Prof Peter K. Austin (Linguistics Department, SOAS) collected all the available material on Jiwarli during fieldwork with Jack Butler 1978–1985.He has published a volume of texts on the language and a bilingual dictionary (Jiwarli-English with English-Jiwarli finderlist); both are currently out of print.[citation needed] Word-initially, only non-apical stops, nasals and glides are allowed; that is, words may only begin with one of {/p k j th m ng nh w y/}.