acquire vs acquisition

acquire is not a noun while acquisition is a noun.

Word	Noun	Adjective	Verb	Adverb
acquire	No	No	Yes	No
acquisition	Yes	No	No	No

acquire (noun)	acquisition (noun)
	the act of contracting or assuming or acquiring possession of something
	an ability that has been acquired by training
	the cognitive process of acquiring skill or knowledge
	something acquired

acquire (verb)	acquisition (verb)
come to have or undergo a change of (physical features and attributes)
take on a certain form, attribute, or aspect
gain through experience
gain knowledge or skills
come into the possession of something concrete or abstract
win something through one's efforts
locate (a moving entity) by means of a tracking system such as radar