acceptance vs acceptant

acceptance is a noun but acceptant is not a noun.

Word	Noun	Adjective	Verb	Adverb
acceptance	Yes	No	No	No
acceptant	No	Yes	No	No

acceptance (noun)	acceptant (noun)
the act of accepting with approval; favorable reception
the act of taking something that is offered
a disposition to tolerate or accept people or situations
the mental attitude that something is believable and should be accepted as true
(contract law) words signifying consent to the terms of an offer (thereby creating a contract)
a time draft drawn on and accepted by a bank
the state of being acceptable and accepted

acceptance (adjective)	acceptant (adjective)
	accepting willingly