4 syllables:
anality, banality, , brutality, carnality, chirality, clonality, creality, dentality, dextrality, dismality, duality, egality, extrality, fatality, finality, formality, frontality, frugality, legality, lethality, locality, magnality, mentality, modality, molality, morality, mortality, natality, neutrality, nodality, normality, nuptiality, orality, ovality, papality, penality, plurality, primality, probality, rascality, reallity, regality, rurality, s-duality, signality, sodality, spectrality, syntality, tonality, totality, triality, venality, verbality, virality, vitality, vocality

5 syllables:
abnormality, aeriality, amorality, atonality, axiality, biblicality, bimodality, bipedality, bitonality, cardinality, classicality, coevality, comicality, commensality, commonality, communality, conicality, conjugality, cordiality, corporality, corporeality, criminality, criticality, cross-modality, cruciality, curiality, cyclicality, dorsiventrality, eternality, ethicality, factuality, farcicality, feminality, feodality, fictionality, finicality, functionality, generality, geniality, genitality, graduality, gutturality, hospitality, illegality, illocality, immorality, immortality, informality, internality, in reality, irreality, joviality, labiality, laicality, lexicality, liberality, liminality, lineality, literality, logicality, lognormality, lyricality, magistrality, marginality, musicality, nationality, nocturnality, noreality, notionality, optionality, osmolality, partiality, patriality, personality, physicality, practicality, principality, prodigality, punctuality, quizzicality, radicality, rationality, saxuality, seasonality, sectionality, seminality, sense modality, seriality, sesquipedality, severality, sexuality, sinistrality, sociality, spaciality, spatiality, speciality, spirtuality, subnormality, technicality, temporality, topicality, touch modality, transversality, triviality, typicality, unmorality, unreality, vegetality, veniality, verticality, virtuality, visuality, whimsicality, wikiality, with formality

6 syllables:
accentuality, accidentality, additionality, adverbiality, alamodality, altriciality, arboreality, asexuality, asociality, as a formality, atemporality, atypicality, bisexuality, cathemerality, celebreality, collegiality, colloquiality, commerciality, conceptuality, conditionality, congeniality, connaturality, connubiality, continentality, conventionality, conviviality, cylindricality, devotionality, dimensionality, directionality, dorsoventrality, effectuality, electorality, elementality, emotionality, ephemerality, equifinality, essentiality, ethereality, eusociality, eventuality, exceptionality, extensionality, extrinsicality, fantasticality, governmentality, grammaticality, horizontality, hyperorality, hyperreality, hypofrontality, illiberality, illogicality, impartiality, imperiality, impersonality, impracticality, impunctuality, incorporality, incorporeality, indexicality, infant mortality, inhospitality, inimicality, instrumentality, intensionality, intentionality, intrinsicality, irrationality, materiality, matrilocality, mercuriality, microtonality, monumentality, multimodality, municipality, natimortality, net.personality, netpersonality, nonsensicality, occasionality, officiality, orientality, originality, orthodoxality, orthogonality, orthonormality, pansexuality, paranormality, parochiality, patrilocality, perenniality, polytonality, pontificality, potentiality, precociality, presentiality, primordiality, proportionality, provinciality, provisionality, prudentiality, reciprocality, retrocausality, self-partiality, sentimentality, sequentiality, sesqyipedality, spirituality, split personality, subpersonality, substantiality, supernormality, tangentiality, theatricality, thermoneutrality, traditionality, transcendentality, transexuality, transsexuality, triaxiality, tripersonality, unimodality, universality, unpracticality, unpunctuality, untypicality, unusuality, veridicality, vestigiality, without formality

7 syllables:
aboriginality, ambisexuality, anal personality, antisociality, archiepiscopality, bidirectionality, bipotentiality, circumstantiality, coessentiality, compositionality, confidentiality, consequentiality, conspirituality, constitutionality, consubstantiality, counterfactuality, cult of personality, demisexuality, disproportionality, evidentiality, gray asexuality, homosociality, hyperosmolality, hypersexuality, immateriality, individuality, ineffectuality, inessentiality, insubstantiality, intellectuality, internationality, intersectionality, intersexuality, intertextuality, magisteriality, meridionality, metrosexuality, monosexuality, omnisexuality, one-dimensionality, oral personality, paradoxicality, parasexuality, polysexuality, psychosexuality, referentiality, septentrionality, sexual morality, superficiality, superrationality, supranationality, third-dimensionality, three-dimensionality, tridimensionality, two-dimensionality, unconditionality, uncongeniality, unconventionality, unemotionality, ungrammaticality, unipersonality, unisexuality, unoriginality, unsubstantiality, virtual reality, visual modality

8 syllables:
auditory modality, equipotentiality, genetic abnormality, genital personality, heterosexuality, heterosociality, inconsequentiality, multidimensionality, multiple personality, multipotentiality, olfactory modality, sexual immorality, sociosexuality, unconstitutionality, unidirectionality

9 syllables:
congenital abnormality, extraterritoriality, intergenerationality, psychopathic personality

10 syllables:
enneagram of personality

11 syllables:
vilnius city municipality

3 syllables:
radically, baptistry, actively, savagely, plaguily, drastically, gravity, ramblingly, slantingly, knavishly, passively, scathingly, lavishly, amity, panicky, candidly, pantingly, validly, pallidly, sanctity, tragically, graphically, vanity, rakishly, cassidy, casuistry, clannishly, faddishly, flashily, gaspingly, gramineae, haptically, mattingly, naseby, raffishly, raspingly, smashingly, stragglingly

4 syllables:
abstractedly, magically, humanity, sporadically, expansively, attractively, mechanically, erratically, enchantingly, ecstatically, outstandingly, nostalgically, calamity, grammatically, inanity, insanity, emphatically, tenacity, fantastically, capacity, dramatically, sarcastically, mendacity, veracity, urbanity, organically, adactyly, bombastically, combatively, offhandedly, protractedly, pugnacity, syndactyly

5 syllables:
mutuality, enigmatically, symptomatically, autocratically, anacanthini, theatrically, christianity, democratically, puritanically, inorganically, automatically, systematically, diplomatically, romantically, brachytactyly, everlastingly, pertinacity, single-handedly, unattractively, undramatically, ungrammatically, unromantically

6 syllables:
diagrammatically, enthusiastically, geographically, undemocratically, undiplomatically, unsystematically

7 syllables:
unenthusiastically