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