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