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