Mattole vs Athabascan

Mattole and Athabascan both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mattole	Yes	No	No	No
Athabascan	Yes	No	No	No

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

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

Other hypernyms of Mattole include Athabaskan, Athapascan, Athapaskan, Athapaskan language.

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

Mattole: a member of the Athapaskan people living in northwestern California
Athabascan: 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

Other hypernyms of Mattole include Athabaskan, Athapascan, Athapaskan.

Mattole (noun)	Athabascan (noun)
the Athapaskan language spoken by the Mattole	a group of Amerindian languages (the name coined by an American anthropologist, Edward Sapir)
a member of the Athapaskan people living in northwestern California	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