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