chromatic vs azure

chromatic is not a noun while azure is a noun.

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

chromatic (noun)	azure (noun)
	a light shade of blue

chromatic (adjective)	azure (adjective)
being or having or characterized by hue	of a deep somewhat purplish blue color similar to that of a clear October sky
based on a scale consisting of 12 semitones
able to refract light without spectral color separation

chromatic (verb)	azure (verb)
	color azure