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