Wasu language
Wasu (Waçu, Wassú) is an extinct and unattested, presumed language of the Serra do Azul in Joaquim Gomes, Alagoas, Brazil. The ethnic population is about 1,500.
References
Further reading
- Fabre, Alain (2005): "Wassú" (Diccionario etnolingüístico y guía bibliográfica de los pueblos indígenas sudamericanos.)