Here's what rhymes with preclusionary.
                        
                        
                    
                                marry  merry  nary  very  vary  fairy  bury  dairy  ferry  wary  cherry  hairy  berry  sherry  tarry  canary  luminary  parry  unwary  harry  tare  barre  terry  faerie  wherry  missionary  urinary  prairie  visionary  honorary  mercenary  seminary  culinary  exclusionary  scary  ternary  cautionary  remarry  legionary  apiary  humeri  elocutionary  nondairy  necessary  ordinary  secondary  revolutionary  customary  preliminary  coronary  dictionary  dietary  evolutionary  solitary  stationary  adversary  cemetery  legendary  reactionary  sanitary  unitary  ancillary  discretionary  dysentery  estuary  inflationary  sedentary  veterinary  emissary  funerary  sanguinary  stationery  centenary  deflationary  aviary  bacillary  buffoonery  pessary  cassowary  equerry  lapidary  recessionary  sectary  military  literary  secretary  temporary  monetary  pulmonary  capillary  commentary  hereditary  imaginary  sanctuary  momentary  pecuniary  tributary  budgetary  corollary  planetary  salutary  apothecary  commissary  fiduciary  functionary  itinerary  mortuary  papillary  savagery  statuary  expansionary  probationary  tutelary  breviary  diversionary  actuary  concessionary  dromedary  huckleberry  bilberry  elderberry  topiary  plagiary  extraordinary  arbitrary  unnecessary  monastery  subsidiary  disciplinary  fragmentary  involuntary  judiciary  maxillary  pituitary  proprietary  obituary  confectionery  dignitary  epistolary  supernumerary  unsanitary  beriberi  insanitary  eleemosynary  geostationary  voluptuary  nonliterary  tercentenary  chokecherry  uncustomary  contemporary  vocabulary  counterrevolutionary  expeditionary  genitourinary  nonmilitary  bicentenary  noninflationary  beneficiary  interplanetary  paramilitary  constabulary  interdisciplinary  cardiopulmonary  undersecretary  multidisciplinary  Words that almost rhyme with preclusionary
belly  allele  jelly  smelly  deli  telly  vermicelli  underbelly  many  messy  heavy  ready  fairly  rarely  barely  semi  petty  levy  penny  antennae  heady  levee  medley  unfairly  jetty  teddy  bevy  faery  jenny  kepi  leggy  recce  sedgy  veggie  healthy  steady  wealthy  deadly  lengthy  gentry  unhealthy  fleshy  squarely  carefree  sentry  sexy  sketchy  spaghetti  sweaty  unsteady  vestry  belfry  deathly  gayety  hefty  machete  sullenly  confetti  fidgety  pebbly  tempi  testy  breathy  dressy  pesky  thready  lefty  wetly  already  especially  twenty  assembly  scarcely  elementary  gently  plenty  freshly  immensely  densely  frenzy  deftly  coquetry  fleshly  halfpenny  stealthy  hostelry  tensely  trendy  aplenty  libretti  maidenly  marquetry  adeptly  effendi  ineptly  directly  friendly  correctly  intensely  epilepsy  intently  unfriendly  sacredly  baronetcy  preciously  woodenly  indirectly  complementary  expressly  incorrectly  apoplexy  excellency  equivalently  complexly  deviancy  reassembly  confusedly  grotesquely  narcolepsy  catalepsy  circumspectly  cognoscenti  penitently  ambivalently