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