Shoshonian vs Comanche

Shoshonian and Comanche both are nouns.

Word	Noun	Adjective	Verb	Adverb
Shoshonian	Yes	No	No	No
Comanche	Yes	No	No	No

As nouns, Comanche is a hyponym of Shoshonian; that is, Comanche is a word with a more specific, narrower meaning than Shoshonian:

Shoshonian: a subfamily of Uto-Aztecan languages spoken mainly in the southwestern United States
Comanche: the Shoshonean language spoken by the Comanche

Other hyponyms of Shoshonian include Shoshone, Comanche language, Hopi, Hopi language, Paiute, Paiute language, Ute, Ute language.

Shoshonian (noun)	Comanche (noun)
a subfamily of Uto-Aztecan languages spoken mainly in the southwestern United States	the Shoshonean language spoken by the Comanche
	a member of the Shoshonean people who formerly lived between Wyoming and the Mexican border but are now chiefly in Oklahoma