Here's what rhymes with omposing.
                        
                        
                    
                                posing  dozing  imposing  opposing  nosing  hosing  apposing  closing  composing  supposing  reposing  deposing  purposing  exposing  proposing  disposing  enclosing  inclosing  interposing  unimposing  decomposing  disclosing  transposing  foreclosing  superposing  recomposing  juxtaposing  presupposing  superimposing  predisposing  Words that almost rhyme with omposing
dosing  joshing  loathing  roving  loafing  clothing  unloving  grossing  engrossing  underclothing  unfrozen  overdosing  diagnosing  bowing  choking  joking  polling  boating  bowling  poking  towing  poaching  tolling  doting  toning  toting  boding  doling  poling  toeing  boning  doming  going  showing  knowing  loading  rolling  voting  blowing  coating  coding  coping  hoping  noting  sewing  boasting  coaching  posting  probing  rowing  soaking  sowing  zoning  combing  foaming  moaning  roaming  atoning  bolting  coking  hoeing  homing  jolting  lowing  bloating  bowstring  droning  goading  honing  loaning  phoning  roping  shoeing  stoning  stowing  toasting  trolling  broaching  holing  intoning  moping  shoaling  stoking  yoking  soaping  foaling  meowing  paroling  growing  holding  approaching  floating  flowing  smoking  throwing  undergoing  encoding  folding  glowing  quoting  sloping  cloning  denoting  devoting  groping  invoking  molding  moulding  slowing  unloading  coasting  decoding  evoking  foreboding  groaning  growling  hosting  roasting  stroking  strolling  coaxing  croaking  crowing  enrolling  eroding  snowing  bemoaning  buttoning  cajoling  condoning  gloating  moulting  unknowing  unrolling  cloaking  connoting  disowning  gloaming  molting  nonvoting  scoping  condoling  convoking  ghosting  imploding  ingrowing  offloading  demoting  emoting  hoaxing  kowtowing  pawnbroking  controlling  promoting  foregoing  unfolding  provoking  upholding  beholding  bestowing  consoling  encroaching  patrolling  scolding  ennobling  extolling  reproaching  reloading  revoking  scrolling  enfolding  forgoing  nonsmoking  rezoning  unbuttoning  disrobing  infolding  proroguing  blazoning  chaperoning  foreknowing  honeycombing  snowshoeing  revolting  exploding  postponing  easygoing  overloading  telephoning  logrolling  oceangoing  wainscoting  refolding  remolding  remoulding  buttonholing  cuckolding  misquoting  overflowing  withholding  overthrowing  telescoping  overgrowing  pigeonholing