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