commercial art vs art

commercial art and art both are nouns.

Word	Noun	Adjective	Verb	Adverb
commercial art	Yes	No	No	No
art	Yes	No	No	No

As nouns, art is a hypernym of commercial art; that is, art is a word with a broader meaning than commercial art:

Other hypernyms of commercial art include fine art.

commercial art (noun)	art (noun)
art used for commercial purposes (as in advertising)	the creation of beautiful or significant things
	the products of human creativity; works of art collectively
	a superior skill that you can learn by study and practice and observation
	photographs or other visual representations in a printed publication