spilth

discarded or useless material factories heedlessly spewing spilth into our waterways Synonyms chaff, deadwood, debris, dreck (also drek), dross, dust, effluvium (also effluvia), junk, litter, offal, offscouring, raffle, refuse, riffraff, rubbish, scrap, garbage, trash, truck, wasteRelated Words crud, sewage, slop, swill, wash; detritus, remains, rubble, ruins; dump, scrap heap; lumber, odds and ends, trumpery; flotsam, jetsam, wreckage; castoff, cull, discard, hand-me-down, reject, throwaway; nothing, straw, two bitsNear Antonyms catch, gem, goody (or goodie), jewel, pearl, plum, prize, treasure, treasure trove, trove, valuable; booty, find, salvage