Answer: slimy

AnswerCrossword Clue
SLIMYOoze-covered
SLIMYSlick and nasty
SLIMYLike algae
SLIMYOffensively vile
SLIMYUnethical, informally
SLIMYLike snakes, in many people's imaginations (but not really)
SLIMYLike a slug
SLIMYLike sludge
SLIMYCovered with viscous mud
SLIMYBeneath contempt
SLIMYGunk-covered
SLIMYRepulsive
SLIMYUnctuous
SLIMYLike snails' trails
SLIMYScuzzballesque
SLIMYSlug-like
SLIMYDisgustingly obsequious
slimyresembling slime
slimyabounding in or covered with slime
slimyof or like slime
slimyoffensively foul or vile
SLIMYMorally reprehensible
SLIMYNot to be trusted
SLIMYLike a snail's trail
SLIMYLike a snail trail
SLIMYLike some mold
SLIMYViscous
SLIMYVile
SLIMYDisreputable
SLIMYCovered with thick, icky liquid
SLIMYLike guck
SLIMYMired in muck
SLIMYLike a slug's trail
SLIMYDespicable
SLIMYHard to hold, in a way
SLIMYVile, as a villain
SLIMYDisgustingly dishonest
SLIMYSlippery with mud.
SLIMYSoft and sticky.
SLIMYFoul.