How to sign: a group of Amerindian languages (the name coined by an American anthropologist, Edward Sapir)
Similiar / Same: Athapaskan language, Athapaskan, Athapascan, Athabaskan
Categories: American Indian, American-Indian language, Amerind, Amerindian language, Indian
Within this category: Apache, Chipewyan, Hupa, Mattole, Navaho