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