Here's what rhymes with impetuosum.
blossom possum opossum Words that almost rhyme with impetuosum
caution cation soften rosin tryptophan precaution libation microcosm herniation macrocosm calumniation bottom column solemn forum balsam dorsum bonum foursome carom problem boredom decorum mortem quorum condom sorghum drachm nostrum rostrum wampum flotsam metronome slalom cockscomb quantum stardom thraldom thralldom postpartum gastronome falciparum sugarplum
