Xiroa language

Campbell & Grondona (2012:116-130) list the following 395 languages of South America as unclassified. Most are extinct. Many were drawn from Loukotka (1968) and Adelaar & Muysken (2004). The majority are not listed in Ethnologue. The list is arranged in alphabetical order.

Ethnologue 17 lists the following languages of South America as unclassified:

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