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