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