Aché, also known as Guayaki, is a Guarani language of Paraguay. Aché has three living dialects: Ache gatu, Ache wa, and Ñacunday River Ache. The Ñacunday River dialect has low mutual intelligibility with the other two dialects. Phonology References External links Listen to a sample of Aché from Global Recordings Network The Language Archive Aché (Intercontinental Dictionary Series) Languages of Paraguay Tupi–Guarani languages