convention mention tension invention contention pension ascension gentian attention dissension extension dimension prevention retention suspension detention condescension distension declension reinvention apprehension comprehension hypertension pretension reprehension misapprehension incomprehension

Words that almost rhyme with proconvention

lengthen strengthen

section conception session concession confession cession convection confection hessian connection seven heaven infection affection accession connexion complexion inception obsession tendon dentin headman felon headmen henchmen heron chevron freshen henchman preconception penman pennon vegan hellion direction collection election exception intention perception possession selection aggression chairman compression correction injection inspection lesson objection perfection reception succession weapon oppression threaten congestion deception dissection erection insurrection lemon lessen recession reckon resection resin secession defection ejection freshman inflection leaden leaven melon abstention pectin sexton beckon circumvention concretion deaden inflexion lepton bisection destine hempen redden subvention bellman deafen headsman indention refection helpline question impression intervention profession reflection detection eleven rejection brethren intersection intestine procession recollection regression resurrection suppression deflection exemption subjection imperfection ingestion intercession misconception dejection distention inattention pepsin circumspection disconnection indirection interception reflexion abjection penguin reinfection stepson prepossession repossession kelvin pressman nelson trisection expression protection depression suggestion discretion rebellion progression projection redemption repression digestion contraception predilection transgression contravention decompression digression disaffection disinfection reelection dispossession preemption redirection interjection misdirection rhododendron selectman genuflection supervention gremlin introspection indigestion indiscretion interconnection retrogression watermelon retrospection delicatessen nonaggression nonintervention autosuggestion