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