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