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