grinded, sawing, crushing, rolling, lathing, pounding, milling, pulverizing, scraping, churning, chewing, mashing, polishing, digging, cranking, tamping, chamfering, spinning, banging, thwacking, clanking, husking, chopping, abrading, sanding, bumping, chugging, sieving, compacting, chipping, inlaying, machining, piling, sintered, fettling, spooling, baling, gnawing, puling, clawing, froth flotation, squeaking, plowing, hammering, flouring, roasting, squeezing, grit, hauling, blasting, oiling, clacking, grating, truing, masticating, tenderizing, uncurling, screeching, clenching, rewinding, beveling, curdling, burring, slogging, kneading, extruding, stringing, juddering, plodding, rubbing, corrugating, powdering, slicing, whacking, trench warfare, threshing, roughening, jouncing, whipping, pumping, sharpening, lurching, macerating, pummeling, thrummed, emery cloth, lubricated, leaching, hilling, granulating, steaming, tuning, backbreaking, sucking, meat grinder, piecing, caking, mechanizing, slinging, gargling, tenderised, fluting, cleaning, lapping, scrubbing, spraying, brushing, drying, pruning, scouring, washing, combing, shaking, weeding, finishing, forging, printing, dressing, weaving, turning, welding, woodworking, baking, cutting, drawing, filtering, hearth, casting, cooling, letterpress

., brewing, bruxism, chew, chewing, cusp, cut glass, dika bread, eating away, emery wheel, eroding, erosion, five spice powder, flour, flour mill, gastric mill, gizzard, graham, graham flour, grate, grind, grinder, grinding wheel, gristmill, ground glass, ivory black, manduction, mastication, meat grinder, mill, molar, pepper grinder, pepper mill, pestle, pulverisation, pulverization, pulverized, quern, spicemill, ventriculus, wearing, wearing away, whole meal flour, whole wheat flour

friction, matter, noise, substance

abrasion, attrition, detrition