Words that almost rhyme with offsome

awesome autumn balsam dorsum possum foursome bottom column solemn blossom forum boredom mortem condom sorghum bonum wampum flotsam opossum carom cockscomb problem quantum quorum drachm nostrum rostrum stardom thraldom slalom thralldom decorum metronome sugarplum postpartum gastronome falciparum microcosm macrocosm