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