4 syllables:
ability, agility, civility, debility, docility, ductility, facility, fertility, fragility, futility, gentility, gracility, hostility, humility, lability, mobility, motility, nobility, senility, stability, sterility, tactility, tranquility, tranquillity, utility, virility

5 syllables:
affability, arability, audibility, bendability, breakability, capability, changeability, contractility, credibility, culpability, curability, disability, durability, edibility, fallibility, feasibility, flammability, flexibility, friability, fungibility, fusibility, gullibility, health facility, imbecility, immobility, immotility, inability, incivility, infertility, instability, inutility, legibility, liability, miscibility, movability, mutability, notability, palpability, plausibility, pliability, portability, possibility, probability, provability, quotability, ratability, readability, risibility, scalability, sensibility, sociability, solubility, spinnability, squeezability, stainability, stretchability, suitability, tangibility, taxability, tenability, tractability, usability, versatility, viability, visibility, volatility, volubility, wettability, with hostility

6 syllables:
absorbability, acceptability, accessibility, achievability, adaptability, admirability, admissibility, adorability, advisability, agreeability, alienability, alterability, amenability, amiability, amicability, answerability, antifertility, applicability, approachability, assailability, assignability, attainability, availability, believability, combustibility, commutability, comparability, compatibility, compressibility, conceivability, contemptibility, contractibility, controllability, convertibility, corruptibility, deductibility, delectability, demonstrability, dependability, desirability, despicability, destructibility, digestibility, discernability, dispensability, dissolubility, distensibility, divisibility, docking facility, duplicability, eligibility, equatability, exchangeability, excitability, extensibility, fatigability, formidability, habitability, heritability, illegibility, immovability, immutability, impalpability, impeachability, impeccability, implausibility, impossibility, impregnability, improbability, inaudibility, incapability, perceptibility, incredibility, inculpability, incurability, indictability, infallibility, infeasibility, inflexibility, inscrutability, insensibility, insolubility, insurability, intangibility, intractability, invincibility, invisibility, irascibility, irritability, joint probability, latent hostility, learning ability, malleability, manageability, maneuverability, marriageability, measurability, mental ability, navigability, negotiability, noticeability, palatability, penal facility, penetrability, perdurability, perfectability, perfectibility, perishability, permeability, permissibility, permutability, practicability, predictability, producibility, profitability, public utility, rateability, reliability, replaceability, reputability, respectability, responsibility, reversibility, separability, serviceability, suggestibility, susceptibility, sustainability, tax liability, transferability, transmissibility, transmutability, transportability, transposability, unchangeability, unfeasibility, unsociability, unsuitability, variability, vulnerability

7 syllables:
associability, athletic facility, companionability, comprehensibility, disreputability, impenetrability, imperceptibility, imperfectibility, imperishability, impermeability, impermissibility, imperturbability, impracticability, inaccessibility, inadmissibility, inadvisability, inapplicability, incommutability, incompatibility, incompressibility, inconceivability, inconvertibility, incorruptibility, indestructibility, indigestibility, indispensability, indisputability, indivisibility, indomitability, indubitability, ineligibility, inevitability, inexorability, insusceptibility, intelligibility, interchangeability, invariability, inviolability, invulnerability, in all probability, irreducibility, irrepressibility, irresponsibility, irreversibility, magical ability, manipulability, natural ability, physical ability, quantifiability, reprehensibility, reproducibility, substitutability, unacceptability, unadaptability, unalterability, unapproachability, unavailability, undependability, understandability, undesirability, unexchangeability, unmalleability, unpalatability, unpredictability, unprofitability, unquestionability, unreliability, unrespectability, unsusceptibility

8 syllables:
bioavailability, biocompatibility, civic responsibility, histocompatibility, incommensurability, incomprehensibility, incontrovertibility, indefatigability, indistinguishability, interoperability, irrational hostility, irreproducibility, limited liability, performance capability, sense of responsibility, unintelligibility

9 syllables:
military capability, operating capability, recreational facility

10 syllables:
without showing responsibility

3 syllables:
ministry, gimmickry, frigidly, trippingly, civilly, mimicry, wickedly, rigidly, whimsically, swimmingly, killingly, wittingly, resignedly, limpidly, typically, impishly, filthily, realty, trinity, willingly, imagery, hillbilly, principally, fittingly, bigamy, bigotry, bishopry, brilliancy, brilliantly, brittany, chintzily, chivalry, differently, dignity, dingily, dismally, dittany, dizzily, filigree, finicky, fiscally, fixity, flindosy, flippancy, flippantly, giddily, hymnody, industry, infamy, infancy, infantry, instancy, instantly, italy, liberally, licitly, lingually, litany, literally, millime, minstrelsy, minutely, miserably, mistily, pipal tree, prissily, quizzically, ribbony, rickety, shittah tree, sicily, signally, simile, skilfully, skillfully, stickily, stingily, stringency, stringently, swingletree, symmetry, sympathy, symphony, synchrony, syncope, tiffany, timidly, timothy, timpani, tinselly, trickily, trilogy, tripoli, twinkly, viciously, villainy, viscidly, visibly, visually, vividly, whiffletree, whippletree, wiggly, wilfully, willfully, willowy, windily, winsomely, wriggly

4 syllables:
vindictively, exquisitely, sanguinity, incisively, sublimity, judiciously, specifically, cupidity, unwittingly, physically, acclivity, validity, terrifically, declivity, lucidity, spheniscidae, indistinctly, critically, stupidity, vicinity, virginity, submissively, excitingly, frigidity, putridity, simplicity, befittingly, admittedly, iniquity, unwillingly, duplicity, cynically, derisively, affinity, lividity, plasticity, obliquity, malignity, publicity, capriciously, benignity, acridity, complicity, ubiquity, motivity, stolidity, convincingly, ethnicity, passivity, infinity, liquidity, linguistically, gravidity, activity, abysmally, acidity, additionally, ambitiously, antigone, antipathy, antiquity, aridity, arms industry, astringency, asymmetry, asynchrony, blessed trinity, calligraphy, captivity, coal industry, conditionally, consistency, consistently, contingency, cyclicity, deficiency, deliberately, deliciously, delinquency, divinity, efficiency, efficiently, epiphany, epitome, exigency, explicitly, facsimile, felicity, festivity, film industry, fluidity, forgivably, gelidity, growth industry, humidity, implicitly, indignity, initially, insistency, invisibly, limpidity, malignancy, mendicancy, morbidity, nativity, officially, oil industry, originally, pasigraphy, peripherally, permissibly, persistency, persnickety, polygamy, polygyny, polyphony, proclivity, proficiency, prolixity, propinquity, propitiously, proximity, put differently, rapidity, religiously, resiliency, rigidity, rusticity, salinity, sapidity, shoe industry, sign industry, solidity, soliloquy, somniloquy, spasticity, steel industry, sufficiency, sufficiently, sweet cicely, tepidity, timidity, torpidity, toxicity, toy industry, traditionally, tumidity, turbidity, unthinkably, vapidity, ventriloquy, viridity, with sympathy

5 syllables:
unconvincingly, unanimity, positivity, politically, expansivity, sensitivity, refractivity, transitivity, inactivity, serendipity, resistivity, intrinsically, productivity, receptivity, objectivity, anonymity, absorptivity, equanimity, uncritically, multiplicity, longanimity, synchronicity, directivity, authenticity, perceptivity, reflexivity, statistically, indecisively, realistically, concentricity, subjectivity, impassivity, aborigine, alkalinity, artificially, banking industry, calorimetry, chondrodystrophy, chromaticity, colorimetry, conductivity, consanguinity, creativity, domesticity, eccentricity, elasticity, electricity, expeditiously, fashion industry, femininity, granadilla tree, holy trinity, housing industry, impermissibly, inconsistency, inconsistently, individually, inefficiency, inefficiently, infelicity, inhospitably, insufficiency, insufficiently, intermittency, invalidity, irresistibly, lighting industry, masculinity, mass deficiency, mental imagery, mirror symmetry, movie industry, negativity, plastics industry, progressivity, reactivity, reflectivity, relativity, reluctivity, retentivity, sapodilla tree, selectivity, self-sufficiency, service industry, sex activity, specificity, supersymmetry, surreptitiously, syllabicity, taoist trinity, trucking industry, unambitiously, unconditionally, unequivocally, unforgivably, unofficially, unpredictably, unpropitiously, without sympathy, with efficiency, with validity, zinc deficiency

6 syllables:
characteristically, hyperactivity, unrealistically, intransitivity, optimistically, scientifically, analyticity, apparel industry, business activity, chemical industry, computer industry, construction industry, correlativity, higgledy-piggledy, human activity, idiosyncrasy, inelasticity, insensitivity, mental deficiency, munitions industry, muscular dystrophy, radial symmetry, refining industry, semifluidity, shipbuilding industry, social activity, tobacco industry

7 syllables:
photosensitivity, aluminum industry, anthropocentricity, automobile industry, bilateral symmetry, bioelectricity, capital of italy, commercial activity, current electricity, doctor of divinity, electronics industry, entertainment industry, hydroelectricity, juvenile delinquency, master of divinity, offensive activity, photoconductivity, radial asymmetry, radioactivity, relative humidity, securities industry, sensory activity, sexual activity, special relativity, static electricity, subversive activity, superconductivity, thermoelectricity

8 syllables:
radiosensitivity, australian aborigine, bachelor of divinity, dynamic electricity, general relativity, intelligence activity, piezoelectricity, theory of relativity

9 syllables:
atmospheric electricity, educational activity

10 syllables:
coefficient of elasticity, conservation of electricity, extracurricular activity, special theory of relativity

11 syllables:
general theory of relativity