canary vs chromatic

canary is a noun but chromatic is not a noun.

Word	Noun	Adjective	Verb	Adverb
canary	Yes	Yes	No	No
chromatic	No	Yes	No	No

canary (noun)	chromatic (noun)
any of several small Old World finches
a moderate yellow with a greenish tinge
a female singer
someone acting as an informer or decoy for the police

canary (adjective)	chromatic (adjective)
having the color of a canary; of a light to moderate yellow	being or having or characterized by hue
	based on a scale consisting of 12 semitones
	able to refract light without spectral color separation