Other crossword clues for answer "SLUDGE"SLUDGEOozy stuffDrain blockerMuckGunkRiverbed depositIcky stuffEngine gunkMuddy depositPlumbing nuisanceDrift ice.Broken drift ice.New sea ice.Muddy sediment.Ooze.MireDredge uptakeCrankcase sedimentSTP targetDrain blocker, sometimesScumThick, messy substanceViscous gunkThick gunk