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