Here's what rhymes with foursome.
dorsum Words that almost rhyme with foursome
arson orphan parson balsam coarsen portion torsion abortion dolphin apportion distortion extortion proportion contortion reapportion disproportion antiabortion forum awesome sorghum autumn solemn boredom mortem flotsam possum stardom carom bottom column blossom quorum condom bonum wampum opossum slalom cockscomb problem quantum decorum drachm nostrum rostrum thraldom thralldom sugarplum postpartum falciparum metronome gastronome microcosm macrocosm