Chippewaian vs Chipewyan language

Chippewaian and Chipewyan language both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chippewaian	Yes	No	No	No
Chipewyan language	Yes	No	No	No

As nouns, Chippewaian and Chipewyan language are synonyms defined as:

Chippewaian and Chipewyan language: the language spoken by the Chipewyan

Other synonyms of Chippewaian include Chipewyan, Chippewaian language, Chippewyan, Chippewyan language.

Chippewaian (noun)	Chipewyan language (noun)
the language spoken by the Chipewyan	the language spoken by the Chipewyan