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

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seven heaven lesson lessen resin leaven eleven

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