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