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