muck vs slime

muck and slime both are nouns.

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

As nouns, muck and slime are synonyms defined as:

Other synonyms of muck include goo, gook, goop, guck, gunk, ooze, sludge.

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

muck (verb)	slime (verb)
remove muck, clear away muck, as in a mine	cover or stain with slime
soil with mud, muck, or mire
spread manure, as for fertilization