Here's what rhymes with compositionist.
abolitionist prohibitionist coalitionist exhibitionist Words that almost rhyme with compositionist
ficklest silicate vigilant virulent littlest sycophant nimblest timpanist filament militant simulate dissonant militarist visitant individuate cheerfullest difficult ligament omnipotent particulate stimulant discriminant empiricist precipitant dissimulate nonvirulent legitimate participant ambivalent coincident indiscriminate gesticulate belittlement ministrant nonmilitant equivalent magnificent imprisonment predicament medicament inarticulate grandiloquent nonequivalent nonparticipant