session cession impression possession accession concession confession obsession recession secession intercession expression depression profession aggression succession oppression procession suppression compression discretion progression regression repression transgression digression indiscretion dispossession decompression retrogression

Words that almost rhyme with superincession

seven heaven lesson lessen resin leaven eleven

section infection invention inception felon heron exception mention tension affection injection inspection weapon pension threaten insurrection lemon reckon freshman inflection ascension headman leaden melon headmen attention direction election conception extension intention perception selection chairman convention correction dimension perfection reception intersection intestine deception dissection erection exemption resection tendon convection defection dissension ejection imperfection ingestion dentin disinfection lengthen pepsin henchmen indirection interception pectin sexton question collection connection intervention reflection detection objection prevention rejection apprehension brethren connexion contention resurrection retention strengthen suspension complexion deflection detention subjection dejection disaffection distension inattention declension reflexion protection suggestion rebellion hypertension projection recollection redemption congestion digestion introspection misconception predilection condescension distention indigestion pretension reelection abstention circumspection preemption redirection watermelon comprehension contraception interconnection disconnection contravention misapprehension