Prepackage rhymes with:
package, package, leakage, linkage, package, wreckage, 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, privilege, sacrilege, salvage, sarage, sausage, savage, sewage, shortage, spoilage, storage, tonnage, usage, vantage, village, visage, voltage, voyage, wattage, wreckage
Prepackage sounds like:
paperback, paperbacks, paperboy's, paperboys, paribas, paribas's, perhaps, perovich, perpich, poorbaugh, porpoise, porpoises, powerbook, powerpc, powerpcs, powerpcs', prapas, prefabs, preface, prefix, prepuce, previews, previous, priebke, privacies, privacy, probasco, probe's, probes, proboscis, probus, profess, professes, profs, profuse, proofs, propes, prophecies, prophecy, prophesies, propose, proposes, propps, props, proves, provigo, provigo's, proviso, provisos, provoke, provokes, provus, purpose, purposes, purves, purveys, purvis