Crow vs Crow language

Crow and Crow language both are nouns.

Word	Noun	Adjective	Verb	Adverb
Crow	Yes	No	No	No
Crow language	Yes	No	No	No

As nouns, Crow and Crow language are synonyms defined as:

Crow (noun)	Crow language (noun)
a Siouan language spoken by the Crow	a Siouan language spoken by the Crow
a small quadrilateral constellation in the Southern Hemisphere near Virgo
a member of the Siouan people formerly living in eastern Montana