abrasive Synonyms

harsh abradant abrasive material scratchy pumice stone Scarifying scathing scourer scratching scuffing severe sharp scarifier sardonic purgative rasping raspy rough roughish roughscuff rude sanding sandpaper sarcastic sharpening shingly abrasiveness aluminum oxide shoe polish rottenstone silicon carbide sandpapery snarky unsmooth hard to take steel wool emery paper emery cloth shrewish shrill smoothing spiky trenchant warty wounding abrader carborundum rubbing the wrong way ablation carking