Hathaway's rhymes with:
callaway's, castaways, getaways, giveaways, runaways, airway's, airways, airways', alleyways, always, anyways, aways, broadway's, brockway's, byways, callaway's, cashways, castaways, causeways, doorways, driveways, edgeways, elway's, fairways, folkways, foodways, freeways, freightways, galloways, gateway's, gateways, getaways, giveaways, hallways, hemingway's, highway's, highways, leaseway's, lengthways, midway's, norway's, outweighs, pathways, railway's, railways, roadways, runaways, runways, safeway's, sideways, stairways, steinway's, strangwayes, subways, superhighways, trailways, trailways', uruguay's, usairways, walkways, waterways
Hathaway's sounds like:
haddock, hades, haithcock, haiti's, haitis, hat's, hatch, hatch's, hatches, hates, hathcock, hats, hattusas, hatz, haydock, hayduk, head's, headache, headaches, headcheese, heads, heat's, heath's, heathcock, heats, hedge, hedgecock, hedgehog, hedgehogs, hedges, hedtke, hedwig, hedwiga, heeds, heidi's, heitz, hettick, hetz, hewitt's, hiatt's, hiatus, hideaki, hideous, hideouts, hides, hitachi, hitch, hitchcock, hitchcock's, hitches, hitchhike, hitchhikes, hites, hitoshi, hits, hitz, hodak, hodes, hodge, hodge's, hodges, hodgkiss, hoods, hoots, hotcake, hotcakes, hotchkiss, hotdog, hotdogs, hothouse, hothouses, hots, hotz, hotze, houdek, houts, houtz, howtek, hud's, hudak, hudec, hudecek, hudek, hudock, hudzik, hut's, hutch, huts, hutu's, hutus, hyades, hyatt's, hyde's, hydock