A number of languages of North America are too poorly attested to classify.
Campbell et al. (2007)
Lyle Campbell et al. (2007) list the following extinct and nearly unattested language varieties of North America as unclassifiable due to lack of data.
Eyeish Coree Sewee Cusabo Shoccoree-Eno Pascagoula Quinipissa Opelousa Pedee Bayogoula Okelousa Congaree Winyaw (see Winyaw) Santee (see Santee tribe; distinguish Santee Sioux) Okchai-Chacato (see Okchai, Chatot people) Tequesta Guale Sanan Yamasee Akokisa Avoyel Tocobaga (see Tocobaga) Houma Neusiok (see Neusiok people) Ubate Cape Fear Pensacola (see Pensacola people) Bidai Wateree (see Wateree people) Mobile Michigamea Pakana Saxapahaw Keyauwee Guachichil† Suma-Jumano† (see Suma & Jumanos) Huite† Concho† Jova† Acaxee† (see Acaxee) Xixime (Jijime)† Zacatec† (see Zacatecos; perhaps the same as Acaxee) Tahue† Guasave† Toboso† (see Tobosos)
† Ethnographic evidence suggests these varieties might have been Uto-Aztecan.Campbell, Goddard, Golla, Mackenzie, Mithun, & Mixco, 2007. Atlas of the World's Languages, 2nd ed, 32–43. See Uto-Aztecan languages § Extinct languages for more.
Others Other unclassified languages of North America include:
Chumbia language Guerrero Chontal language
See also :Category:Unclassified languages of North America List of extinct languages of North America List of extinct Uto-Aztecan languages Languages of North America List of unclassified languages of South America
Further reading
References