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