Here's what rhymes with derecognising.
                        
                        
                    
                                seizing  teasing  sneezing  wheezing  freezing  pleasing  recognising  squeezing  appeasing  breezing  tyrannising  organising  realising  unpleasing  equalising  energising  unfreezing  legalising  canalising  mechanising  urbanising  vulcanising  emphasising  mobilising  modernising  moralising  reorganising  idealising  localising  finalising  fraternising  galvanising  penalising  refreezing  subfreezing  vitalising  immunising  solemnising  channelising  feminising  idolising  nonfreezing  signalising  vocalising  womanising  alkalising  routinising  stylising  nasalising  novelising  displeasing  utilising  civilising  apologising  fertilising  generalising  neutralising  scrutinising  socialising  symbolising  tantalising  globalising  humanising  liberalising  normalising  synthesising  actualising  brutalising  disorganising  eulogising  formalising  naturalising  fantasising  immobilising  personalising  scandalising  attitudinising  commercialising  initialising  verbalising  cannibalising  federalising  marbleizing  pluralising  vandalising  westernising  analogising  fossilising  specialising  stabilising  centralising  demoralising  rationalising  monopolising  nationalising  sterilising  visualising  capitalising  dehumanising  evangelising  externalising  homogenising  internalising  revitalising  criminalising  immortalising  metabolising  mythologising  radicalising  trivialising  demobilising  overemphasising  volatilising  devitalising  fictionalising  serialising  anthologising  palatalising  destabilising  marginalising  materialising  hypothesising  denationalising  depersonalising  memorialising  professionalising  editorialising  metastasising  decriminalising  overgeneralising  emotionalising  recapitalising  pedestrianising  conceptualising  decentralising  universalising  internationalising  conventionalising  hospitalising  industrialising  individualising  intellectualising  sentimentalising  photosynthesising  sensationalising  departmentalising  institutionalising  contextualising  compartmentalising  Words that almost rhyme with derecognising
leaving  weaving  ceasing  grieving  heaving  leasing  seething  cleaving  sheathing  thieving  creasing  leafing  piecing  teething  greasing  wreathing  phishing  reefing  riving  beefing  reeving  vicing  aggrieving  leashing  sheaving  peeving  breathing  achieving  conceiving  briefing  unceasing  bequeathing  unleashing  fleecing  bereaving  increasing  receiving  believing  decreasing  perceiving  releasing  relieving  deceiving  policing  unsheathing  anodising  subleasing  deceasing  iodising  preconceiving  surceasing  retrieving  debriefing  interweaving  unbelieving  interleaving  undeceiving  overachieving  reprieving  disbelieving  underachieving  misconceiving  predeceasing  rhapsodising  meaning  meeting  kneeling  needing  kneading  kneeing  being  feeling  leading  teaching  dealing  hearing  keeping  reaching  seeing  seeking  feeding  healing  heating  beating  ceiling  cleaning  leaning  seeming  agreeing  creeping  greeting  weeping  annealing  cheating  gleaming  leaping  peering  sealing  seating  beaming  creaking  leaching  leaking  peeling  peeping  reaping  reeling  seeding  sneaking  teeming  weaning  weeding  wheeling  ceding  deeming  heaping  heeding  jeering  keying  peaking  reeking  seeping  sheeting  unmeaning  acceding  beading  careening  gleaning  greening  needling  pealing  peeking  teaming  wreaking  creaming  heeling  keening  reaming  beaching  beeping  leeching  peeing  seaming  cheeping  chinning  deeding  teeing  weening  cheeking  keeling  leaguing  piquing  queening  hieing  weaseling  beaning  mitring  geeing  weeing  pieing  speaking  bleeding  preaching  sleeping  treating  appealing  breeding  competing  exceeding  screening  succeeding  sweeping  yielding  dreaming  pleading  screaming  stealing  concealing  fleeing  fleeting  freeing  shielding  speeding  steaming  bleaching  conceding  endearing  feasting  machining  scheming  secreting  seedling  shrieking  skiing  wielding  convening  demeaning  impeding  screeching  squeaking  squealing  unfeeling  unreasoning  breaching  fielding  imbibing  reviling  steeping  unseeing  weakling  beetling  concreting  congealing  esteeming  freaking  impeaching  preening  tweaking  untying  wheedling  steeling  unseating  crisping  unsealing  bleeping  perilling  sleeting  spiting  treeing  unreeling  retying  skying  sleeking  uprearing  emceeing  spieling  tweeting  chagrining  completing  misleading  repeating  revealing  intriguing  streaming  defeating  receding  redeeming  besieging  deleting  fatiguing  unyielding  beseeching  entreating  inbreeding  misreading  overeating  repealing  rereading  unvarying  critiquing  decreeing  defiling  rehearing  reheating  seceding  streaking  unappealing  calcining  excreting  strewing  striping  imperilling  reseeding  beseeming  faceting  reconvening  relining  resealing  reteaching  refiling  chivvying  pinwheeling  valeting  chivying  misspeaking  restring  misdealing  rosining  preceding  proceeding  intervening  guaranteeing  retreating  overseeing  depleting  disagreeing  foreseeing  overheating  overweening  sightseeing  overhearing  overreaching  preheating  safekeeping  bespeaking  interceding  maltreating  overfeeding  stampeding  farseeing  mistreating  refereeing  underfeeding  inveigling  sidelining  cartwheeling  guillotining  leafleting  nonspeaking  oversleeping  pureeing  receipting  squeegeeing  hosteling  nonyielding  alibiing  calcimining  garnisheeing  superseding  interbreeding  crossbreeding  supervening  noncompeting  quarantining  phantasying  reburying  bestrewing  obsoleting  silkscreening  disesteeming  fricasseeing  trampolining