Crossword clues for Sludge 3 lettersAnswerClueKFCChain whose founder described its gravy as "sludge" with a "wallpaper taste" (after selling the company for two million dollars)GOOSludgeICESludge.MUDSludgeGOOYucky sludgeSLUDGESTP targetSLUDGEGunkSLUDGERiverbed depositSLUDGEIcky stuffSLUDGEEngine gunkSLUDGEMuddy depositSLUDGEPlumbing nuisanceSLUDGEDrain blockerSLUDGEMuckSLUDGEOoze.SLUDGEDrain blocker, sometimesSLUDGEMucky mixSLUDGEScumSLUDGEThick, messy substanceSLUDGEBroken drift ice.SLUDGEViscous gunkSLUDGESMuddy deposits.SLUDGEThick gunkSLUDGENew sea ice.SLUDGEMuddy sediment.SLUDGESMucksSLUDGEDrift ice.SLUDGEOozy stuffSLUDGEMireSLUDGEDredge uptakeSLUDGECrankcase sedimentGREYGOOHypothetical post-singularity sludge-pocalypse (to which if you append two letters becomes a vodka I will superstitiously never drink)DIRGESludge metal song, perhapsSLEAZEBAGUETTEFrench bread made of sludge and grime?OOZEMove like sludgeOOZESludgeSEWAGEWhen treated, it becomes sludgeOOZEPrimordial sludgeSLOGTrudge through sludgeSLOGTrudge, as through sludgeGUNKSCIENCESubject in which sludge is studied?OOZEFlow like sludgeMIRESludge.MIRESBogs in sludge.GUNKSludge: Slang.SLOBSludge of sea iceGOOKSludgeOOZESMoves like sludgeCRANKCASESSludge buildup sitesMUCKYCovered with sludge