Here's what rhymes with hacing.
                        
                        
                    
                                passing  harassing  massing  gassing  surpassing  amassing  classing  Words that almost rhyme with hacing
having  halving  hashing  laughing  flashing  dashing  staffing  lashing  smashing  thrashing  caching  slashing  bashing  calving  cashing  gnashing  crashing  clashing  splashing  photographing  adding  asking  hanging  fasting  hatching  fanning  sagging  hacking  sacking  acting  dancing  lacking  lasting  casting  catching  mapping  matching  packing  scanning  backing  tapping  chatting  handing  masking  spanning  taxing  thanking  wrapping  banging  banning  batting  canning  damning  flapping  gasping  lagging  nagging  padding  patting  slamming  slapping  snapping  snatching  stabbing  stacking  tanning  basking  capping  flagging  jamming  lapping  manning  matting  patching  racking  rapping  rasping  sapling  smacking  tacking  tagging  wagging  waxing  planning  standing  banking  handling  landing  sampling  advancing  attacking  financing  ranking  attaching  cracking  dragging  enhancing  grasping  tracking  camping  chanting  damping  glancing  panting  rattling  scratching  stamping  trapping  angling  banding  blasting  clapping  clasping  flanking  grabbing  slanting  tackling  bragging  cladding  clanging  planing  prancing  ranching  spanking  strapping  everlasting  granting  planting  adapting  branching  drafting  overlapping  reacting  exacting  grafting  overhanging  relaxing  branding  clamping  collapsing  crackling  enacting  grappling  rambling  clanking  cramping  detaching  dispatching  planking  recasting  relapsing  straddling  tramping  unflagging  unpacking  outstanding  commanding  demanding  expanding  attracting  enchanting  combating  trampling  impacting  refracting  supplanting  contrasting  interacting  extracting  subtracting  abstracting  distracting  transacting  withstanding  understanding  counteracting  transplanting  notwithstanding  subcontracting  misunderstanding