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

Words that almost rhyme with nonaccession

seven heaven lesson lessen resin leaven eleven

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