grime vs slime

grime and slime both are nouns.

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

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

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

grime (noun)	slime (noun)
anything regarded as making something unclean	any thick, viscous matter

grime (verb)	slime (verb)
make soiled, filthy, or dirty	cover or stain with slime