attentive vs intent

attentive is not a noun while intent is a noun.

Word	Noun	Adjective	Verb	Adverb
attentive	No	Yes	No	No
intent	Yes	Yes	No	No

attentive (noun)	intent (noun)
	an anticipated outcome that is intended or that guides your planned actions
	the intended meaning of a communication

attentive (adjective)	intent (adjective)
(often followed by `to') giving care or attention	giving or marked by complete attention to
taking heed; giving close and thoughtful attention