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