Here's what rhymes with scientificity.
                        
                        
                    
                                toxicity  felicity  publicity  specificity  complicity  plasticity  infelicity  rusticity  simplicity  elasticity  domesticity  periodicity  catholicity  electricity  eccentricity  egocentricity  Words that almost rhyme with scientificity
declivity  activity  nativity  festivity  acclivity  captivity  relativity  negativity  proclivity  conductivity  creativity  selectivity  insensitivity  exclusivity  productivity  radioactivity  superconductivity  divinity  affinity  symmetry  infinity  acidity  simile  fixity  rickety  docility  villainy  virility  finicky  fiscally  ability  sympathy  dignity  validity  vicinity  fertility  tyranny  rigidity  visually  asymmetry  bigotry  civility  minutely  salinity  solidity  symphony  timidity  agility  debility  distally  epitome  fearfully  fluidity  litany  trinity  turbidity  cheerily  fitfully  senility  servility  signally  bigamy  billowy  placidity  timothy  wittily  diffidently  scurrility  willowy  possibility  efficiency  deficiency  explicitly  hostility  initially  ministry  mobility  utility  efficiently  implicitly  nobility  officially  proximity  cheerfully  humidity  inherently  morbidity  rapidity  viability  visibly  vividly  busily  chivalry  futility  liquidity  persistently  skillfully  ductility  fearlessly  fragility  indignity  polygamy  prettily  sublimity  timidly  wilfully  wistfully  blissfully  distantly  epiphany  insistently  invalidity  ritually  viciously  willfully  dismally  flippancy  frigidity  guiltily  prolixity  tearfully  dizzily  flippantly  invincibly  stolidity  differently  antiquity  capability  feasibility  antipathy  facsimile  femininity  religiously  volatility  assiduously  irresistibly  sociability  soliloquy  versatility  admissibility  amiability  beneficially  deliciously  exigency  invisibility  invisibly  judicially  listlessly  resiliency  unofficially  coherency  divisibility  legibility  polyphony  aborigine  abysmally  privily  probability  sufficiently  availability  consistently  flexibility  consistency  conspiracy  artificially  delinquency  proficiency  sufficiency  tranquillity  adaptability  brilliancy  brilliantly  compatibility  indifferently  indignantly  inefficiency  intermittently  irritability  unanimity  alkalinity  magnanimity  predictably  calligraphy  hospitably  reversibility  stringency  affordability  incoherently  indivisibility  inefficiently  malleability  minstrelsy  quizzically  stringently  unpredictably  auspiciously  incapability  negotiability  reliability  applicability  inconsistency  insufficiency  masculinity  susceptibility  acceptability  malignancy  superficially  insufficiently  suspiciously  improbability  inaccessibility  inviolability  inconsistently  pusillanimity  responsibility  contingency  irresponsibility  surreptitiously  expeditiously  inexplicably  contingently  immunodeficiency  practicability  impracticability