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