Here's what rhymes with groupthinking.
                        
                        
                    
                                thinking  sinking  drinking  linking  shrinking  blinking  stinking  winking  rethinking  unthinking  clinking  unblinking  Words that almost rhyme with groupthinking
singing  bringing  sitting  filling  fishing  fitting  fixing  picking  shifting  shipping  fearing  hitting  ringing  sticking  swinging  kicking  shearing  shilling  sibling  thinning  filming  flinging  hissing  licking  milking  risking  sifting  sinning  sipping  stinging  ticking  fiddling  flicking  pricking  searing  wringing  hitching  sieving  silting  slinging  veering  winging  building  living  giving  willing  killing  missing  winning  lifting  listing  mixing  spinning  swimming  switching  wishing  assisting  bidding  clinging  digging  drifting  drilling  kissing  piercing  rearing  slipping  springing  steering  twisting  adhering  billing  bridging  cheering  chilling  clicking  dipping  dripping  knitting  milling  nearing  persisting  pitching  rigging  sprinkling  thrilling  whipping  whistling  befitting  flitting  gearing  hinting  kidding  pinning  pitting  positing  ripping  skimming  skipping  sniffing  spilling  spitting  stitching  tilting  tipping  trickling  trimming  tripping  twitching  brimming  chipping  flipping  gilding  ridding  smearing  sneering  stringing  tickling  tiling  tilling  twinning  affixing  chiming  dimming  ginning  leering  lilting  lisping  nipping  pickling  skidding  skinning  slitting  spearing  swishing  whittling  whizzing  wilting  beginning  existing  appearing  printing  clearing  permitting  admitting  depicting  forbidding  insisting  resisting  splitting  clipping  dismissing  emitting  forgiving  grinning  omitting  quitting  rebuilding  stripping  distilling  gripping  kindling  lynching  pinching  subsisting  afflicting  bewitching  criticising  fringing  limping  quilting  rinsing  scripting  abridging  evincing  flinching  grilling  incising  mincing  minting  refilling  refitting  stripling  sufficing  swindling  wincing  consisting  unwilling  committing  disappearing  fulfilling  interfering  pioneering  predicting  restricting  inflicting  submitting  enlisting  enriching  equipping  persevering  coexisting  counterfeiting  cringing  instilling  misgiving  remitting  reprinting  squinting  unwitting  babysitting  consigning  convicting  eclipsing  glinting  reappearing  reliving  splinting  sprinting  engineering  conflicting  convincing  transmitting  preexisting  domineering  underpinning  constricting  impinging  imprinting  infringing  profiteering  unflinching  unforgiving  agonising  characterising  nonliving  racketeering  reminiscing  thanksgiving  contradicting  unremitting  volunteering  electioneering  unconvincing