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