"Ngalakgan"@en . "Ngalakan (Ngalakgan) is an Australian Aboriginal language. It has not been fully acquired by children since the 1930s. It is one of the Northern Non-Pama\u2013Nyungan languages formerly spoken in the Roper river region of the Northern territory. It is most closely related to Rembarrnga."@en . "Ngalakan"@en . . "nig" . . .