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