Cordiant rhymes with:
disobedient, expedient, gradient, ingredient, obedient, radiant, affiant, ambient, defoliant, deviant, disobedient, expedient, gradient, incipient, ingredient, invariant, lenient, luxuriant, miscreant, nutrient, obedient, percipient, prescient, prurient, radiant, recipient, salient, subservient, variant
Cordiant sounds like:
carotenuto, certainteed, certainty, coordinate, coordinated, cordoned