Spoilage rhymes with:
assemblage, cartilage, knowledge, mileage, privilege, sacrilege, village, adage, anchorage, assemblage, baggage, bugaj, cabbage, carthage, cartilage, cartridge, cleavage, concubinage, cooperage, cordage, cottage, courage, coverage, damage, dosage, drainage, dulmage, dunaj, grapage, heritage, hermitage, homage, image, knowledge, language, leakage, lineage, linkage, lovage, luggage, manage, message, mileage, mintage, miscarriage, mortgage, newedge, orphanage, outage, package, parentage, partridge, passage, peerage, percentage, pilgrimage, plumage, porridge, portage, postage, prepackage, privilege, sacrilege, salvage, sarage, sausage, savage, sewage, shortage, storage, tonnage, usage, vantage, village, visage, voltage, voyage, wattage, wreckage
Spoilage sounds like:
sables, sabol's, savalas, scofflaws, scuffles, shapeless, shovels, showplace, shuffles, siebels, sivils, sobil's, sobils, soboleski, sobolewski, sobolik, spellacy, spells, spill's, spillage, spills, splash, splashes, splashy, splice, splices, spoils, squabbles, subhlok, sublease, suffolk, supplies, supply's, swivels, syphilis