Answer: slimes

AnswerCrossword Clue
SLIMESSmothers with muck
slimesA moist, soft, and slippery substance, typically regarded as repulsive
slimesSLIME, to cover with viscous mud
slimesA slimeball
SLIMESCovers in goo
SLIMESCoats with goo
SLIMESAttacks a la "Ghostbusters"
SLIMESMakes messy, on "You Can't Do That on Television"
SLIMESCovers with goo
SLIMESSmears with gunk
SLIMESSlanders really badly
SLIMESCovers with gunk
SLIMESLowlifes
SLIMESCovers with ooze, as on a kids' show
SLIMESCrushes ore
SLIMESProduct of wet crushing of ore
SLIMESCrushes ore into fine particles
SLIMESOozes.
SLIMESCovers with a viscous substance.
SLIMESMakes viscous.
SLIMESBesmears
SLIMESMakes mucky
SLIMESAttacks a Ghostbuster
SLIMESOozes
SLIMESDouses, on Nickelodeon