Here's what rhymes with predicateur.
                        
                        
                    
                                educator  cater  gator  gaiter  litigator  later  greater  indicator  waiter  crater  debater  hater  pater  rater  skater  grater  dater  dedicator  tater  creator  elevator  equator  traitor  dictator  legislator  agitator  alligator  originator  applicator  decorator  freighter  imitator  innovator  instigator  integrator  detonator  lubricator  prater  collator  gyrator  renovator  adulator  eradicator  abrogator  operator  generator  oscillator  regulator  activator  curator  insulator  modulator  navigator  radiator  ventilator  alternator  aviator  levator  obturator  respirator  rotator  straighter  escalator  violator  adjudicator  animator  emulator  idolater  percolator  annotator  duplicator  eliminator  headwaiter  pollinator  vindicator  dumbwaiter  prevaricator  castigator  fumigator  hibernator  inhalator  mutilator  sedater  crocheter  investigator  mediator  translator  accelerator  incubator  moderator  negotiator  perpetrator  simulator  actuator  carburetor  illustrator  procurator  excavator  gladiator  interrogator  liquidator  fabricator  appropriator  cooperator  fornicator  nominator  peculator  corroborator  decapitator  denominator  refrigerator  arbitrator  commentator  coordinator  calculator  collaborator  facilitator  speculator  communicator  evaporator  manipulator  stimulator  defibrillator  discriminator  formulator  dehydrator  prognosticator  resuscitator  decelerator  defoliator  dissimulator  exaggerator  repudiator  administrator  accumulator  evaluator  demonstrator  incinerator  conciliator  exterminator  infiltrator  procrastinator  contaminator  expropriator  insinuator  consolidator  Words that almost rhyme with predicateur
caper  nature  major  paper  labor  neighbor  vapor  taper  sabre  wager  grader  nadir  saber  pager  raider  tabor  wader  blockader  raper  wagerer  legislature  trader  scraper  draper  belabor  denature  persuader  evader  staider  invader  crusader  masquerader  nomenclature  gainer  gayer  gamer  caver  caner  favor  favour  layer  laser  maker  mayor  painter  safer  sailor  tailor  glacier  razor  scalar  wafer  waiver  baker  fainter  graver  savor  savour  seiner  taker  baser  hacer  jailer  maner  payer  purveyor  raiser  saver  shaker  waver  chaser  maser  racer  saner  tamer  vaguer  whaler  bather  grayer  jailor  mailer  pacer  quaver  shaver  taster  waster  assayer  baler  faker  greyer  hazer  chaster  grazer  quainter  vainer  baster  fayer  lamer  raver  sager  claimer  haler  wailer  fainer  urbaner  danger  failure  chamber  player  flavor  breaker  flavour  labourer  planar  surveyor  tracer  trailer  trainer  manger  savior  appraiser  attainder  bilayer  braver  changer  entertainer  papier  plainer  ranger  slayer  spacer  arranger  blazer  eraser  partaker  planer  slaver  framer  gamester  declaimer  frailer  poetaster  bracer  defamer  drainer  essayer  stayer  staler  delayer  defacer  opaquer  wavier  inaner  unsafer  behavior  container  conveyor  engraver  retainer  disclaimer  disfavor  disfavour  strainer  undertaker  betrayer  campaigner  inhaler  sprayer  troublemaker  conveyer  modeller  abstainer  statelier  automaker  boilermaker  cockchafer  semiquaver  programer  gainsayer  naysayer  doomsayer  loudhailer  finagler  waylayer  insaner  remainder  stranger  endanger  exchanger  misbehavior  soothsayer  complainer  humaner  moneymaker  restrainer  saltshaker  boneshaker  astuter  monolayer  multilayer  policymaker  semitrailer  cabinetmaker  multiplayer  photoengraver