Here's what rhymes with monendum.
referendum Words that almost rhyme with monendum
momentum tendon dentin intention inattention hempen indention abstention subvention intervention distention circumvention contravention nonintervention supervention seldom venom addendum denim phenom welcome unwelcome harem plenum vellum bedlam velum jetsam webcam envenom rectum septum spectrum antebellum antiserum flagellum plectrum bubblegum cerebellum interregnum