Nimoa-SudestSubgroup of 2 languagesAncestorsAustronesian 1256Malayo-Polynesian 1234Central-Eastern Malayo-Polynesian 722Eastern Malayo-Polynesian 555Oceanic 514Western Oceanic 240Papuan Tip 64Peripheral 20Kilivila-Louisiades 6Nimoa-SudestRifao nmw, a language of Papua New GuineaSudest tgo, a language of Papua New Guinea