Words that almost rhyme with primsevum

seven heaven session cession leaven eleven lesson lessen recession resin freshen impression possession profession accession concession confession procession obsession secession intercession expression depression aggression succession oppression progression regression repression suppression transgression compression discretion digression indiscretion dispossession concretion decompression retrogression

venom harem vellum velum seldom septum denim welcome rectum addendum plenum bedlam spectrum momentum referendum cerebellum unwelcome antiserum flagellum antebellum interregnum