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