teal vs chromatic

teal is a noun but chromatic is not a noun.

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

teal (noun)	chromatic (noun)
any of various small short-necked dabbling river ducks of Europe and America
a blue-green color or pigment

teal (adjective)	chromatic (adjective)
of a bluish shade of green	being or having or characterized by hue
	based on a scale consisting of 12 semitones
	able to refract light without spectral color separation