Here's what rhymes with rejation.
                        
                        
                    
                                passion  tation  fashion  ration  lation  dispassion  refashion  compassion  Words that almost rhyme with rejation
fasten  assassin  chasm  fathom  spasm  plasm  refasten  diapason  unfasten  phantasm  neoplasm  enthusiasm  cytoplasm  protoplasm  iconoclasm  barren  baron  redaction  batten  talon  happen  imagine  hadn  cabin  cannon  canon  faction  famine  wagon  chaplain  dragon  gallon  mansion  salmon  traction  inaction  satin  bastion  caption  haben  blacken  bracken  dampen  fatten  impaction  jasmine  latin  taxon  adaption  banyan  chanson  mammon  platen  sadden  gammon  madden  damson  trashcan  badman  badmen  reaction  expansion  interaction  abandon  attraction  captain  fraction  sanction  canyon  retraction  canton  falcon  saffron  stallion  exaction  flatten  hangman  madmen  plantain  slacken  waxen  detraction  flagon  gladden  batsman  scansion  flashgun  raglan  taxman  gasman  taxmen  extraction  battalion  diffraction  refraction  distraction  compaction  plankton  infraction  medallion  reexamine  capstan  flaxen  handgun  protraction  gravamen  scallion  triathlon  klaxon  pentathlon  bandsman  gyrfalcon  sandmen  companion  transaction  abstraction  contraction  grandson  subtraction  liquefaction  prolactin  draftsman  draughtsman  rarefaction  zooplankton  benefaction  clansmen  contraption  counteraction  draftsmen  stupefaction  landsman  clansman  petrifaction  rapscallion  malefaction  vitrifaction  satisfaction  craftsman  putrefaction  overreaction  upperclassman  dissatisfaction  phytoplankton  underclassman