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