Download coordinates as: Wutung (Udung), Musu and Nyao are dialects of a unnamed Skou language of Papua New Guinea.
Sangke and the language of several other villages of the interior are reported to be similar, and may be dialects.
Tok Pisin and English are widely spoken in the area, and many Wutung people speak Indonesian too.
Traditional Wutung land extends across the border to the Tami River, but while people garden plots in that expanse they all live in the village.
The nearby villages of Musu (12 km east on the coast, at 2°37′40″S 141°06′06″E / 2.627641°S 141.10172°E / -2.627641; 141.10172 (Mushu)) and Nyao Kono (about 12 km due south, at 2°48′28″S 141°03′15″E / 2.80788°S 141.054278°E / -2.80788; 141.054278 (Yaukono)) have closely related dialects which are named after their villages (Musu and Nyao).