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