Here's what rhymes with aimilarity.
                        
                        
                    
                                rarity  clarity  parity  celerity  verity  similarity  polarity  temerity  hilarity  posterity  angularity  capillarity  popularity  prosperity  familiarity  sincerity  solidarity  disparity  regularity  singularity  granularity  bipolarity  dexterity  irregularity  insincerity  unfamiliarity  peculiarity  subsidiarity  Words that almost rhyme with aimilarity
therapy  parody  fidelity  melody  chemotherapy  hypnotherapy  psychotherapy  radiotherapy  hydrotherapy  physiotherapy  necessity  readily  legacy  heresy  brevity  leprosy  merrily  warily  wearily  amenity  acerbity  retinae  apparently  carefully  density  heavily  penalty  seventy  deputy  allegedly  heredity  terribly  serenity  severally  solemnity  verily  sesame  revelry  telemetry  telepathy  velvety  legibly  nonentity  prayerfully  identity  necessarily  primarily  chemistry  destiny  integrity  presently  specially  steadily  heavenly  jealousy  mentally  supremacy  centrally  chemically  peasantry  pleasantly  specialty  carelessly  felony  longevity  pedigree  perplexity  tenancy  clemency  dreadfully  immensity  medically  militarily  recklessly  weaponry  heraldry  inequity  pedantry  pleasantry  unbearably  credibly  tenantry  testily  blessedly  devilry  fretfully  negligee  essentially  intensity  tendency  complexity  potentially  pregnancy  extremity  ordinarily  secondly  temporarily  hegemony  momentarily  ascendancy  incredibly  indemnity  sensibly  ascendency  convexity  dentistry  jealously  marvellously  restlessly  breathlessly  flexibly  mastectomy  unpleasantly  helpfully  inclemency  unsteadily  vasectomy  successfully  voluntarily  arbitrarily  ostensibly  customarily  helplessly  incessantly  unnecessarily  secondarily  sequentially  splendidly  acceptably  confessedly  lamentably  professedly  regretfully  impeccably  regrettably  resentfully  tangentially  dependency  fundamentally  accidentally  discrepancy  incidentally  respectfully  transparency  tremendously  unsuccessfully  biochemistry  contentedly  insensibly  preferentially  relentlessly  confidentially  incrementally  indelibly  transparently  biochemically  geochemistry  impetuously  respectably  sentimentally  tonsillectomy  unacceptably  independently  expectancy  conscientiously  hysterectomy  clandestinely  expectantly  inexpressibly  providentially  incontestably  instrumentally  quintessentially  temperamentally  environmentally  contemptuously  developmentally  exponentially  coincidentally  existentially  indispensably  experimentally  extraordinarily  superintendency