deaccession vs art

deaccession is not a noun while art is a noun.

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

deaccession (noun)	art (noun)
	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

deaccession (verb)	art (verb)
sell (art works) from a collection, especially in order to raise money for the purchase of other art works