alluvion, alluvium, ash, ashes, bones, brand, calx, carbon, chaff, charcoal, cinder, clinker, coal, coke, coom, culm, deadwood, deposition, deposits, diluvium, dishwater, draff, dregs, dross, dust, ember, feces, filings, froth, fume, garbage, gash, grounds, hogwash, husks, lava, leavings, lees, loess, moraine, offal, offscourings, offscum, orts, parings, potsherds, precipitate, precipitation, rags, raspings, reek, refuse, scoria, scourings, scrap iron, scraps, scum, sediment, settlings, shards, shavings, silt, sinter, slack, slop, slops, smoke, smudge, smut, soot, stubble, sublimate, sullage, sweepings, swill, tares, wastage, waste, waste matter, wastepaper, weeds