Poussant rhymes with:
translucent, absent, adjacent, adolescent, antidepressant, bessent, complacent, complaisant, convalescent, conversant, convulsant, crescent, decent, depressant, devincent, dispersant, docent, effervescent, evanescent, fluorescent, hersant, incandescent, incessant, indecent, innocent, iridescent, luminescent, magnificent, melicent, melisent, mellicent, milissent, millisent, mustn't, nascent, obsolescent, patuxent, quiescent, recent, reminiscent, reticent, stuyvesant, suppressant, translucent, vansant, vincent, vinsant
Poussant sounds like:
pageant, pagnotta, passante, passionate, peasant, pegmatite, pequignot, pheasant, piacente, picante, pigment, pigmied, pignato, piquant, pizzimenti, poignant, poisoned, poissant, poussaint, pusant