Answer: mucky

AnswerCrossword Clue
MUCKYCovered with gunk
MUCKYFilthy-dirty
MUCKYFull of gunk
MUCKYDirty
MUCKYOozy
MUCKYFull of gooey dirt
MUCKYCovered with slimy gunk
muckyCovered with or consisting of dirt or filth
muckyfilthy (offensively dirty)