Humahuaca language
Humahuaca is an extinct and unclassified language of Argentina. Tribal and possibly dialect divisions were Fiscara, Jujuy, Ocloya, Osa, Purmamarca, and Tiliar. Mason proposed that Humahuaca was related to Diaguita and Kunza in a group he called "Ataguitan", but modern sources leave it unclassified due to a lack of data.Varieties
Varieties classified by Loukotka as part of the Humahuaca language cluster.