Willetts rhymes with:
willets, willits, fillets, willets, willits, baublitz, belitz, bracelets, bublitz, desilets, fillets, garlitz, goerlitz, immaculate, islets, piglets, politz, prelates, sextuplets, stieglitz, stiglitz, willets, willits, winslet's
Willetts sounds like:
waldeck, waldoch, waldock, wall-tex, wallets, walthose, walts, waltz, waltzes, wealths, weld's, welds, welltech, weltz, wields, wilde's, wildes, wilds, wildwoods, willets, willits, wilts, wiltse, wiltsey, wiltsie, wiltz, woltz