|Upper Yuat River|
|Papua New Guinea|
|Linguistic classification||Northeast New Guinea or independent language family|
The Arafundi–Piawi languages, also called the Upper Yuat River languages, consist of two small language families, namely Arafundi and Piawi. The connection was first suggested by William A. Foley (Comrie 1992) and confirmed by Timothy Usher. Foley (2018) classifies them separately as an independent language family.
Upper Yuat languages display more typological similarities with Trans-New Guinea than the other language families of the Sepik-Ramu basin do, since the Upper Yuat family is located closer to the Trans-New Guinea area.
Glottolog splits up the family by classifying Piawi and Arafundi each as independent language families.
|1||*ni||*an ~ *aŋ|