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