Words that almost rhyme with verbessem

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

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