bemire vs grime

bemire is not a noun while grime is a noun.

Word	Noun	Adjective	Verb	Adverb
bemire	No	No	Yes	No
grime	Yes	No	Yes	No

As verbs, bemire and grime are synonyms defined as:

Other synonyms of bemire include begrime, colly, dirty, soil.

bemire (noun)	grime (noun)
	anything regarded as making something unclean

bemire (verb)	grime (verb)
make soiled, filthy, or dirty	make soiled, filthy, or dirty