Unwise rhymes with:
why's, whys, wies, wise, wyse, y's, y.'s, advise, ais, ally's, applies, apprise, arise, ayes, baptize, belies, bies, bise, buy's, buys, chastise, chi's, complies, comprise, cries, crise, decries, decriminalize, deffeyes, defies, demise, denies, despise, devise, di's, dies, disguise, dries, dyes, eis, emprise, eye's, eyes, eyes', flies, fries, fry's, geis, goodbyes, gries, grise, guise, guy's, guys, guys', highs, hise, i's, i.'s, i.s, implies, incise, ise, july's, kise, kleis, knies, krise, kyes, lies, lise, mcfly's, mies, mihai's, misapplies, mize, nies, nuys, oversize, pies, pint-size, plies, pries, prize, red-eyes, relies, replies, reprise, revise, ries, rise, schleis, sensationalize, shanghai's, shies, sighs, size, skies, sky's, spies, spy's, supplies, supply's, surmise, surprise, thai's, thais, theis, thighs, ties, tries, tsai's, underlies, upsize, vanhise, vies, why's, whys, wies, wise, wyse, y's, y.'s
Unwise sounds like:
umansky, umass, unanimous, unease, uneasy, unesco, ung, ungo, unhinge, unhook, unigesco, union's, unionize, unions, unions', unique, unisex, unisys, unisys', unisys's, unix, unmanage, unmask, unos, unz