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

Words that almost rhyme with nonprogression

lesson lessen resin leaven seven heaven eleven

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