Here's what rhymes with longcolumn.
column solemn slalom Words that almost rhyme with longcolumn
carom fallen forum pollen quorum foreign decorum warren befallen sporran falciparum bottom balsam condom bonum possum problem quantum blossom boredom mortem dorsum sorghum wampum opossum thraldom foursome thralldom cockscomb microcosm drachm nostrum rostrum flotsam macrocosm metronome stardom sugarplum gastronome postpartum