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