Tanimuca, or Tanimuca-Retuarã (Letuama), is a
Tucanoan language
Tucanoan (also Tukanoan, Tukánoan) is a language family of Colombia, Brazil, Ecuador, and Peru.
Language contact
Jolkesky (2016) notes that there are lexical similarities with the Arutani, Paez, Sape, Taruma, Witoto-Okaina, Saliba-Hodi ...
of
Colombia.
References
Languages of Colombia
Tucanoan languages
{{Colombia-stub