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