Poussaint rhymes with:
croissant, avant, bankvermont, bondt, bonte, cheuvront, commandant, croissant, debutante, detente, dhondt, dumont, font, fonte, guimont, kvant, labonte, lafont, lamont, lamonte, lemont, mont, nonchalant, pont, ponte, prashant, savant, shant, shrikant, vermont, want
Poussaint sounds like:
pageant, pagnotta, passante, passionate, peasant, pegmatite, pequignot, pheasant, piacente, picante, pigment, pigmied, pignato, piquant, pizzimenti, poignant, poisoned, poissant, poussant, pusant