Here's what rhymes with ullae.
                        
                        
                    
                                re  lay  ray  yea  allay  ley  rei  lei  rea  roue  they  may  day  way  away  say  pay  play  j  array  bay  clay  gay  gray  grey  k  pray  che  hay  nay  prey  weigh  tray  fay  fe  fray  slay  dey  fillet  hey  sei  sleigh  whey  drei  jay  kc  payee  rj  tae  tre  wei  bey  bray  dray  flay  neigh  brae  cay  fey  shay  trey  aurae  hurray  aweigh  stay  today  delay  decay  essay  obey  okay  spray  ballet  cafe  repay  stray  sway  astray  oj  valet  ij  ok  bj  bk  fj  tj  zwei  alleyway  belay  filet  splay  moray  hooray  reweigh  spay  umbrae  survey  convey  holiday  betray  halfway  attache  bouquet  cliche  defray  faraway  lamellae  overlay  papillae  passe  cabaret  dossier  emigre  gangway  naturae  puree  replay  saute  underlay  crochet  croquet  parquet  risque  soiree  souffle  caraway  inveigh  airplay  byplay  nisei  patellae  prepay  purvey  sachet  sorbet  toupee  noway  urethrae  briquet  layaway  medullae  outplay  bobsleigh  copay  display  anyway  everyday  dismay  portray  runaway  underway  vertebrae  disarray  disobey  sequelae  francais  matinee  nebulae  toothache  fistulae  getaway  lingerie  wordplay  workaday  carriageway  fibulae  giveaway  hideaway  ricochet  throwaway  pleurae  resurvey  soubriquet  stowaway  underplay  flyaway  macrame  overpay  overplay  sickbay  caesurae  outstay  underpay  uvulae  copulae  misplay  tearaway  respray  yesterday  formulae  interplay  naivete  passageway  protege  waterway  microarray  breakaway  maxillae  scapulae  sobriquet  cabriolet  castaway  stingray  takeaway  overstay  roundelay  foldaway  penumbrae  walkaway  communique  societe  straightaway  salmonellae  cybercafe  tarantulae  trabeculae  companionway  caravanserais