Athabascan vs Amerind language

Athabascan and Amerind language both are nouns.

Word	Noun	Adjective	Verb	Adverb
Athabascan	Yes	No	No	No
Amerind language	Yes	No	No	No

As nouns, Amerind language is a hypernym of Athabascan; that is, Amerind language is a word with a broader meaning than Athabascan:

Athabascan: a group of Amerindian languages (the name coined by an American anthropologist, Edward Sapir)
Amerind language: any of the languages spoken by Amerindians

Athabascan (noun)	Amerind language (noun)
a group of Amerindian languages (the name coined by an American anthropologist, Edward Sapir)	any of the languages spoken by Amerindians
a member of any of the North American Indian groups speaking an Athapaskan language and living in the subarctic regions of western Canada and central Alaska