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