Here's what rhymes with defectivity.
infectivity inactivity passivity sensitivity objectivity subjectivity connectivity receptivity emissivity positivity hyperactivity interactivity reflexivity impassivity transitivity Words that almost rhyme with defectivity
ethnicity authenticity duplicity synchronicity multiplicity civilly stability typically inability disability visibility motility sterility stupidity virginity avidity immobility cupidity gentility chillingly equability puerility edibility limpidity tepidity arability piggishly facility liability humility instability sensibility variability willingly desirability rigidly durability infertility iniquity suitability lucidity mimicry affability fallibility fittingly ubiquity wickedly gullibility hillbilly perfectibility separability wittingly audibility flaccidity insipidity lyrically miscibility piercingly serendipity atypically ineffability livability tenability torpidity gimmickry likability likeability uncivilly winningly idyllically searingly venerability principally credibility permeability accessibility admittedly anonymity eligibility plausibility equanimity excitability infallibility insensibility predictability tranquility usability culpability dependability inflexibility intrepidity portability readability rhythmically cyclically derisively inseparability invincibility mystically whimsically amenability changeability cryptically flammability fusibility incivility irascibility juridically pliability rancidity sneeringly terrifically curability frigidly invariability navigability provability thrillingly bewitchingly forbiddingly immovability inexorability memorability notability risibility untypically befittingly inaudibility inimically liveability potability skittishly useability quotability stiltedly cliquishly impossibility profitability vulnerability exquisitely inevitability respectability unwittingly advisability artistically comparability judiciously unwillingly digestibility immutability mutability prodigiously capriciously descriptively serviceability unsuitability elliptically logistically officiously tractability undesirability vindictively habitability impassibility impregnability incredibility ineligibility inflammability attainability egotistically pacifically permissively destructibility egoistically marriageability apolitically specifically analytically convincingly distinctively sustainability intelligibility maliciously convertibility stylistically unavailability indispensability invulnerability maneuverability marketability submissively suggestibility unthinkingly dismissively heuristically holistically impermeability implausibility injudiciously intractability prolifically simplistically inadvisability manageability penetrability unstintingly horrifically reputability unblinkingly agonisingly aphoristically avariciously demonstrability legalistically surrealistically domineeringly insistingly lubriciously characteristically instinctively realistically linguistically interoperability unpredictability unreliability unflinchingly unremittingly impenetrability altruistically fatalistically idealistically inalienability inconceivability incorrigibility manoeuvrability restrictively impressionability nonavailability prescriptively patronymically incompatibility reproducibility euphemistically interchangeability indestructibility opportunistically psychoanalytically unconvincingly biodegradability patronisingly capitalistically incontestability moralistically uncharacteristically unrealistically anachronistically antagonistically materialistically imperialistically