| Gunwinyguan | |
|---|---|
| (dubious) | |
| Geographic distribution | Arnhem Land, northern Australia |
| Linguistic classification | Arnhem (Macro-Gunwinyguan)
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| Subdivisions |
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| Glottolog | gunw1250 |
 Gunwinyguan languages (purple) and other Non-Pama–Nyungan languages (grey). Clockwise from the north, the 5 groups are Gunwinggic, Dalabon, Jala, Jawoyn + Warray, Uwinymil. The heavy black line outlines other languages sometimes included in Gunwinyguan (see Arnhem languages). | |
The Gunwinyguan languages (Gunwinjguan, Gunwingguan), also core Gunwinyguan or Gunwinyguan proper, are a possible branch of a large language family of Australian Aboriginal languages in Arnhem Land, northern Australia. The most populous language is Kunwinjku, with some 1500 speakers.
Gunwinyguan languages have a fortis–lenis contrast in plosive consonants. Lenis/short plosives have weak contact and intermittent voicing, while fortis/long plosives have full closure, a more powerful release burst, and no voicing.