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