Here's what rhymes with perfectionnent.
Words that almost rhyme with perfectionnent
affectionate perfectionist feminist resonant decadent secondment definite relevant settlement requisite specialist therapist benevolent baronet preeminent petulant redolent celebrant pestilent development delicate deficit irrelevant prevalent antecedent desolate negligent malevolent gentlest centralist geneticist polemicist metricate tepidest intelligent indefinite prerequisite prejudiced nonresident resettlement pessimist pleasantest anesthetist envelopment expressionist impressionist registrant carefullest restfullest embarrassment redevelopment embezzlement nonspecialist eugenicist imperilment underdevelopment unintelligent unprejudiced