Here's what rhymes with louths.
                        
                        
                    
                                mouths  Words that almost rhyme with louths
drouths  pouffes  loudmouths  cottonmouths  aus  owls  loughs  yowls  allows  towns  clouds  cows  crowds  arouse  bows  crowns  nouns  rounds  vows  boughs  brows  downs  fowls  gowns  browse  clowns  browns  frowns  howls  ploughs  plows  shrouds  drowns  fouls  growls  dhows  hows  jowls  prows  bauds  cowers  cowls  drowse  mows  prowls  thous  dowers  wows  chows  sourdoughs  taus  grounds  pounds  sounds  bounds  mounds  hounds  lbs  founds  avows  carouse  scowls  scows  zounds  surrounds  abounds  espouse  endows  resounds  redounds  enshrouds  beclouds  befouls  ballgowns  haymows  rubdowns  southwards  hedgerows  propounds  nightgowns  astounds  windrows  cornrows  eiderdowns  impounds  inbounds  newshounds  overclouds  wraparounds  overcrowds  snowploughs  wildfowls  menopause  confounds  expounds  foregrounds  disavows  turnarounds  wolfhounds  runarounds  waterfowls  dumfounds  shantytowns  thunderclouds  ultrasounds  battlegrounds  prognathous