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