grime vs mire

grime and mire both are nouns.

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

As verbs, mire is a hyponym of grime; that is, mire is a word with a more specific, narrower meaning than grime:

Other hyponyms of grime include foul, contaminate, foul, pollute, smear, slime, muddy, muddy up, splash, muck, muck up, mud, crock, blemish, spot.

grime (noun)	mire (noun)
anything regarded as making something unclean	a soft wet area of low-lying land that sinks underfoot
	a difficulty or embarrassment that is hard to extricate yourself from
	deep soft mud in water or slush

grime (verb)	mire (verb)
make soiled, filthy, or dirty	soil with mud, muck, or mire
	be unable to move further
	cause to get stuck as if in a mire
	entrap