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