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