accordant vs accord

accordant is not a noun while accord is a noun.

Word	Noun	Adjective	Verb	Adverb
accordant	No	Yes	No	No
accord	Yes	No	Yes	No

accordant (noun)	accord (noun)
	sympathetic compatibility
	concurrence of opinion
	a written agreement between two states or sovereigns
	harmony of people's opinions or actions or characters

accordant (adjective)	accord (adjective)
being in agreement or harmony; often followed by `with'
in keeping

accordant (verb)	accord (verb)
	allow to have
	go together