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