muck

nouns

any thick, viscous matter
is derived from
fecal matter of animals

verbs

remove muck, clear away muck, as in a mine
is a type of (narrower)
remove something concrete, as by lifting, pushing, or taking off, or remove something abstract
"remove a threat"; "remove a wrapper"; "Remove the dirty dishes from the table"; "take the gun from your pocket"; "This machine withdraws heat from the environment"
spread manure, as for fertilization
soil with mud, muck, or mire
"The child mucked up his shirt while playing ball in the garden"