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