Restaurant rhymes with:
ausimont, belmont, bromont, claremont, claymont, clermont, confidant, crestmont, enfant, enimont, erbamont, fairmont, freemont, helmont, inmont, jeumont, l'enfant, larchmont, longmont, newmont, oakmont, piedmont, pierpont, richemont, rosemont, storefront, valmont, vipont, whitemont
Restaurant sounds like:
registrant, restrained, restraint, ristorante