accord vs agree

accord is a noun but agree is not a noun.

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

As verbs, accord and agree are synonyms defined as:

Other synonyms of accord include concord, consort, fit in, harmonise, harmonize.

As verbs, agree is a hypernym of accord; that is, agree is a word with a broader meaning than accord:

accord: go together
agree: be compatible, similar or consistent; coincide in their characteristics

Other hypernyms of accord include check, correspond, fit, gibe, jibe, match, tally.

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

accord (verb)	agree (verb)
allow to have	be in accord; be in agreement
go together	consent or assent to a condition, or agree to do something
	achieve harmony of opinion, feeling, or purpose
	be agreeable or suitable
	be compatible, similar or consistent; coincide in their characteristics
	go together
	show grammatical agreement