art vs sketch

art and sketch both are nouns.

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

art (noun)	sketch (noun)
the creation of beautiful or significant things	preliminary drawing for later elaboration
the products of human creativity; works of art collectively	short descriptive summary (of events)
a superior skill that you can learn by study and practice and observation	a humorous or satirical drawing published in a newspaper or magazine
photographs or other visual representations in a printed publication	a brief literary description

art (verb)	sketch (verb)
	describe roughly or briefly or give the main points or summary of
	make a sketch of