Hattusas rhymes with:
philippoussis, acidosis, analysis, antithesis, apotheosis, aransas, archdiocese, arteriosclerosis, asbestosis, axis, banctexas, basis, calabasas, camdessus, canariensis, catharsis, caucasus, census, cirrhosis, colossus, consensus, crisis, diagnosis, dialysis, electrolysis, emphasis, fibrosis, francis, francis', genesis, geotaxis, glacis, heterosis, homeostasis, hydrolysis, hypnosis, hypothesis, isis, lexus, manassas, mataksas, maxus, meiosis, metamorphasis, metamorphosis, metaxas, misdiagnosis, morphogenesis, narcissus, necrosis, nephrosis, neurosis, nexus, paralysis, parnassus, pegasus, philippoussis, plexus, proboscis, prognosis, psoriasis, psychoanalysis, psychokinesis, psychosis, rhesus, sclerosis, seixas, symbiosis, synthesis, tarsus, texas, thesis, thomasas, thrombosis, ursus, versus
Hattusas sounds like:
haddock, hades, haithcock, haiti's, haitis, hat's, hatch, hatch's, hatches, hates, hathaway's, hathcock, hats, 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