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