Here's what rhymes with bombl.
                        
                        
                    
                                gambol  ensemble  Words that almost rhyme with bombl
fondle  horizontal  periodontal  pommel  barbel  bauble  bobble  oral  partial  bottle  marble  awful  dorsal  parcel  docile  aural  labile  offal  tarsal  toggle  topple  armful  cobble  gobble  hobble  jostle  warble  wobble  corbel  dawdle  boggle  toddle  garble  joggle  potful  doddle  dongle  nobble  model  moral  normal  formal  novel  causal  harmful  lawful  martial  thoughtful  apostle  coral  fossil  portal  carnal  caudal  choral  larval  laurel  marshal  marvel  nozzle  watchful  artful  brothel  morsel  sparkle  sorrel  tonsil  wattle  cockle  gargle  goggle  mottle  rhomboidal  twaddle  waddle  waffle  austral  coddle  halal  narwhal  borstal  chortle  jonquil  noddle  stopple  abnormal  gospel  hostile  mortal  quarrel  consul  cordial  forceful  immoral  impartial  floral  mournful  throttle  wrongful  carpal  debacle  hostel  startle  amoral  chloral  glottal  slothful  squabble  clausal  carpel  chordal  grovel  snorkel  mongol  contrail  godawful  swaddle  informal  immortal  unlawful  colossal  metatarsal  scornful  subnormal  remodel  unmoral  boondoggle  escarole  barcarole  withdrawal  patriarchal  resourceful  antenatal  matriarchal  proconsul  paranormal  remorseful  supermodel  metacarpal  mollycoddle  streptococcal  staphylococcal