The Nyulnyulan languages are a small family of closely related Australian Aboriginal languages spoken in northern Australia.The languages form two branches established on the basis of lexical and morphological innovation. Western or Nyulnyulic:Nyulnyul, Bardi–Djawi, Dyaberdyaber, Nimanburru Eastern or Dyukun:Jukun, Yawuru, Warrwa, Nyigina, Ngumbarl↑ ↑