Here's what rhymes with postsecession.
session secession cession recession possession profession succession accession procession obsession expression depression impression aggression discretion concession confession oppression suppression intercession digression dispossession progression regression repression compression transgression indiscretion decompression retrogression Words that almost rhyme with postsecession
seven heaven eleven lesson lessen resin leaven section felon heron election exception infection mention tension affection invention reception weapon pension threaten deception erection inception lemon reckon resection defection dissension ejection freshman ascension headman leaden melon headmen attention direction extension perception selection chairman correction detection dimension injection inspection perfection prevention rejection apprehension suspension deflection detention dissection exemption insurrection tendon inflection dejection dentin disaffection disinfection distension lengthen pepsin henchmen pectin sexton question collection connection protection conception intention reflection convention objection rebellion brethren connexion intersection intestine projection redemption resurrection retention strengthen subjection convection imperfection ingestion distention pretension reelection declension indirection interception reflexion intervention suggestion contention hypertension complexion digestion inattention abstention disconnection preemption redirection comprehension recollection congestion contraception introspection misconception predilection condescension indigestion misapprehension circumspection watermelon contravention interconnection