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