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