Here's what rhymes with muddle.
                        
                        
                    
                                puddle  huddle  cuddle  fuddle  befuddle  Words that almost rhyme with muddle
appal  double  couple  subtle  bubble  rubble  shuttle  suppl  supple  publ  tuple  cudgel  rappel  trouble  stubble  scuttle  playable  uncouple  tamable  addable  rebuttal  damnable  friable  dirigible  redouble  decouple  vocable  unplayable  acquirable  flyable  vincible  beatable  thermocouple  nonviable  attachable  unnameable  ignitable  unlikable  oversubtle  unloveable  conformable  uncharitable  unbridgeable  filtrable  containable  dividable  imperishable  imperturbable  unarguable  compoundable  indissoluble  exploitable  translatable  transmutable  untranslatable  indemonstrable  muscle  muzzle  knuckle  muffle  mussel  nuzzle  awol  uncle  bundle  tunnel  puzzle  bustle  funnel  shovel  buckle  chuckle  rustle  shuffle  tional  hovel  hustle  ruffle  smuggle  juggle  mumble  suckle  tussle  caecal  runnel  snaffle  snuggle  uncial  guzzle  pummel  umbel  gunnel  snuffle  tamale  tousle  mugful  humble  jungle  fungal  tumble  ductile  jumble  nuptial  rumble  ductal  scuffle  fumble  phrasal  pustule  bumble  truffle  trundle  bungle  truckle  duckbill  lungful  rumple  unbuckle  gumball  jugful  tubful  pinocle  struggle  frontal  autumnal  colourful  crumble  crustal  stumble  grumble  lustful  subtile  crumple  reshuffle  nonvocal  tumbrel  kerfuffle  cupsful  triumphal  bestowal  conformal  honeysuckle  peduncle  trustful  prenuptial  antifungal  carbuncle  granduncle  prefrontal  suboptimal  mistrustful  duodecimal  heptagonal  disgruntle  subcortical  distrustful