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