begrime vs muck

begrime is not a noun while muck is a noun.

Word	Noun	Adjective	Verb	Adverb
begrime	No	No	Yes	No
muck	Yes	No	Yes	No

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

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

begrime (noun)	muck (noun)
	any thick, viscous matter
	fecal matter of animals

begrime (verb)	muck (verb)
make soiled, filthy, or dirty	remove muck, clear away muck, as in a mine
	soil with mud, muck, or mire
	spread manure, as for fertilization