Here's what rhymes with kastle.
                        
                        
                    
                                castle  facile  vassal  hassle  tassel  forecastle  Words that almost rhyme with kastle
cavil  gavel  gravel  baffle  basil  dazzle  paschal  raffle  ravel  travel  frazzle  unravel  bedazzle  cattle  apple  camel  cancel  capsule  axle  agile  annul  abyssal  cackle  carol  gabble  gaggle  addle  carrel  battle  angle  channel  ample  panel  barrel  candle  chapel  saddle  ankle  tackle  gamble  paddle  rabble  rattle  algal  anvil  astral  chattel  grapple  mammal  rascal  babble  crackle  hackle  jackal  satchel  dabble  shackle  tattle  amble  babel  haggle  dapple  glassful  waggle  grackle  sample  handle  scandal  enamel  fragile  mantle  apparel  flannel  sacral  tangle  damsel  granule  mantel  ramble  sandal  scalpel  transl  wrangle  dangle  mangle  prattle  ampule  bangle  jangle  rankle  vandal  grapnel  manful  scrabble  trammel  wangle  dandle  sackful  shamble  example  thankful  scramble  fractal  tactful  trample  bashful  shrapnel  spaniel  straddle  wrathful  bramble  mandrel  straggle  treacle  packsaddle  spangle  unsaddle  empanel  handsful  impanel  tankful  unshackle  bagsful  precancel  financial  tranquil  preamble  strangle  entangle  untangle  astraddle  psychobabble  bedraggle  tabernacle  hippocampal  immeasurable  dismantle  phantasmal  unscramble  pterodactyl  sidesaddle  mishandle  untactful  bespangle  substantial  circumstantial  disentangle  lumbosacral  insubstantial  unsubstantial