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