Womb rhymes with:
abloom, assume, bloom, blum, blume, boom, broom, broome, consume, costume, croom, crume, deblum, doom, entomb, exhume, flume, fume, gloom, groom, groome, hume, kaboom, khartoum, kume, laplume, legroom, loom, maktoum, mcbroom, perfume, plume, presume, reassume, reaume, resume, rheaume, room, roome, suhm, tomb, vroom, whom, zoom
Womb sounds like:
wannabe, wannabee, wemhoff, wempe, whampoa, wimp, wimpee, wimpy