concur vs compromise

concur is not a noun while compromise is a noun.

Word	Noun	Adjective	Verb	Adverb
concur	No	No	Yes	No
compromise	Yes	No	Yes	No

concur (noun)	compromise (noun)
	a middle way between two extremes
	an accommodation in which both sides make concessions

concur (verb)	compromise (verb)
happen simultaneously	settle by concession
be in accord; be in agreement	make a compromise; arrive at a compromise
	expose or make liable to danger, suspicion, or disrepute