Words that almost rhyme with excessum

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

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