Fiat rhymes with:
acmat, angstadt, aninat, arafat, arbat, asat, augat, austat, calmat, chiat, combat, comsat, conradt, coonradt, cossat, eichstadt, eichstaedt, eisenstadt, eurocrat, eurostat, fustat, gilliatt, halberstadt, inikpratt, intelsat, istat, kikatte, kitimat, kleptocrat, kombat, mallrat, manigat, marafat, merillat, mittelstadt, muscat, neustadt, olsdat, panamsat, passat, puat, ramat, rotblat, shohat, systemat, telesat, troyat, wicat
Fiat sounds like:
f'd, fad, fade, faded, faeth, fahd, fait, faith, fat, fata, fatah, fate, fated, fateh, fath, fathi, fatty, fatwa, fauth, favata, fayed, fayette, feat, fed, fede, fedewa, fediay, feed, feet, feit, feith, fete, feted, fetid, fett, fette, fetty, feud, feuded, fiato, fidata, fide, fido, fiftee, fifth, fiftieth, fifty, fit, fite, fithe, fitt, fitted, food, foodie, foodway, foot, foote, footed, foth, foti, fouad, fout, fouty, foyt, fuddy, fudo