Word Study
idiosyncrasy
CIDE DICTIONARY
idiosyncrasy, n. [Gr. ; 'i`dios proper, peculiar + a mixing together, fr. to mix together; with + to mix: cf. F. idiosyncrasie. See Idiom, and Crasis.].
A peculiarity of physical or mental constitution or temperament; a characteristic belonging to, and distinguishing, an individual; characteristic susceptibility; idiocrasy; eccentricity. [1913 Webster]
"The individual mind . . . takes its tone from the idiosyncrasies of the body."
OXFORD DICTIONARY
idiosyncrasy, n. (pl. -ies)
1 a mental constitution, view or feeling, or mode of behaviour, peculiar to a person.
2 anything highly individualized or eccentric.
3 a mode of expression peculiar to an author.
4 Med. a physical constitution peculiar to a person.
1 a mental constitution, view or feeling, or mode of behaviour, peculiar to a person.
2 anything highly individualized or eccentric.
3 a mode of expression peculiar to an author.
4 Med. a physical constitution peculiar to a person.
Derivative
idiosyncratic adj. idiosyncratically adv.
Etymology
Gk idiosugkrasia f. idios own + sun together + krasis mixture
THESAURUS
idiosyncrasy
aberration, abnormality, animus, anomaly, aptitude, aroma, attribute, badge, banner, bent, bias, brand, cachet, cast, character, characteristic, conceit, configuration, constitution, crackpotism, crank, crankiness, crankism, crotchet, crotchetiness, cut, deviancy, deviation, device, diathesis, differentia, differential, differentness, disposition, distinctive feature, divergence, dottiness, earmark, eccentricity, erraticism, erraticness, feature, figure, flavor, freakiness, freakishness, grain, gust, habit, hallmark, idiocrasy, image, impress, impression, inclination, index, indicant, indicator, individualism, insignia, irregularity, keynote, kidney, kink, leaning, lineaments, maggot, make, makeup, mannerism, mark, marking, measure, mental set, mettle, minauderie, mind, mind-set, mold, nature, nonconformity, note, oddity, odor, particularity, peculiar trait, peculiarity, picture, predilection, predisposition, preference, proclivity, propensity, property, quality, queerness, quip, quirk, quirkiness, representation, representative, savor, seal, set, shape, sigil, sign, signal, signature, singularity, slant, smack, specialty, stamp, strain, strangeness, streak, stripe, sure sign, symptom, taint, tang, taste, telltale sign, temper, temperament, tendency, token, trademark, trait, trick, trick of behavior, turn, turn of mind, twist, type, unconventionality, unnaturalness, warp, whim, whimsicality, whimsyROGET THESAURUS
idiosyncrasy
Intrinsicality
N intrinsicality, inbeing, inherence, inhesion, subjectiveness, ego, egohood, essence, noumenon, essentialness, essential part, quintessence, incarnation, quiddity, gist, pith, marrow, core, sap, lifeblood, backbone, heart, soul, important part, principle, nature, constitution, character, type, quality, crasis, diathesis, habit, temper, temperament, spirit, humor, grain, disposition, endowment, capacity, capability, moods, declensions, features, aspects, peculiarities, idiosyncrasy, oddity, idiocrasy, diagnostics, derived from within, subjective, intrinsic, intrinsical, fundamental, normal, implanted, inherent, essential, natural, innate, inborn, inbred, ingrained, inwrought, coeval with birth, genetous, haematobious, syngenic, radical, incarnate, thoroughbred, hereditary, inherited, immanent, congenital, congenite, connate, running in the blood, ingenerate, ingenite, indigenous, in the grain, bred in the bone, instinctive, inward, internal, to the manner born, virtual, characteristic, invariable, incurable, incorrigible, ineradicable, fixed, intrinsically, at bottom, in the main, in effect, practically, virtually, substantially, au fond, fairly, character is higher than intellect, come give us a taste of your quality, magnos homines virtute metimur non fortuna, non numero haec judicantur sed pondere, vital spark of heavenly flame.Speciality
N speciality, specialite, individuality, individuity, particularity, peculiarity, idiocrasy, personality, characteristic, mannerism, idiosyncrasy, specificness, singularity, reading, version, lection, state, trait, distinctive feature, technicality, differentia, particulars, details, items, counts, minutiae, I, self, I myself, myself, himself, herself, itself, special, particular, individual, specific, proper, personal, original, private, respective, definite, determinate, especial, certain, esoteric, endemic, partial, party, peculiar, appropriate, several, characteristic, diagnostic, exclusive, singular, idiomatic, idiotypical, typical, this, that, yon, yonder, specially, especially, particularly, in particular, in propria persona, ad hominem, for my part, each, apiece, one by one, one at a time, severally, respectively, each to each, seriatim, in detail, in great detail, in excruciating detail, in mind-numbing detail, bit by bit, pro hac vice, pro re nata, namely, that is to say, for example, id est, exemplia gratia, e, g, i, e, videlicet, viz, to wit, le style est l'homme meme.Unconformity
N unconformity, nonconformity, unconformity, disconformity, unconventionality, informality, abnormity, abnormality, anomaly, anomalousness, exception, peculiarity, infraction of law, breach, of law, violation of law, violation of custom, violation of usage, infringement of law, infringement of custom, infringement of usage, teratism, eccentricity, bizarrerie, oddity, je ne sais quoi, monster, monstrosity, rarity, freak, freak of Nature, weirdo, mutant, rouser, snorter, individuality, idiosyncrasy, originality, mannerism, aberration, irregularity, variety, singularity, exemption, salvo, nonconformist, nondescript, character, original, nonesuch, nonsuch, monster, prodigy, wonder, miracle, curiosity, flying fish, black sheep, black swan, lusus naturae, rara avis, queer fish, mongrel, random breed, half-caste, half-blood, half-breed, metis, crossbreed, hybrid, mule, hinny, mulatto, tertium quid, hermaphrodite, phoenix, chimera, hydra, sphinx, minotaur, griffin, griffon, centaur, saggittary, kraken, cockatrice, wyvern, roc, dragon, sea serpent, mermaid, merman, merfolk, unicorn, Cyclops, men whose heads do grow beneath their shoulders, teratology, fish out of water, neither one thing nor another, neither fish nor fowl, neither fish flesh nor fowl nor good red herring, one in a million, one in a way, one in a thousand, outcast, outlaw, off the beaten track, oasis, uncomformable, exceptional, abnormal, abnormous, anomalous, anomalistic, out of order, out of place, out of keeping, out of tune, out of one's element, irregular, arbitrary, teratogenic, lawless, informal, aberrant, stray, wandering, wanton, peculiar, exclusive, unnatural, eccentric, egregious, out of the beaten track, off the beaten track, out of the common, out of the common run, beyond the pale of, out of the pale of, misplaced, funny, unusual, unaccustomed, uncustomary, unwonted, uncommon, rare, curious, odd, extraordinary, out of the ordinary, strange, monstrous, wonderful, unexpected, unaccountable, outre, out of the way, remarkable, noteworthy, queer, quaint, nondescript, none such, sui generis, unfashionable, fantastic, grotesque, bizarre, outlandish, exotic, tombe des nues, preternatural, denaturalized, heterogeneous, heteroclite, amorphous, mongrel, amphibious, epicene, half blood, hybrid, androgynous, androgynal, asymmetric, adelomorphous, bisexual, hermaphrodite, monoclinous, qualified, singular, unique, one-of-a-kind, newfangled, novel, non-classical, original, unconventional, unheard of, unfamiliar, undescribed, unprecedented, unparalleled, unexampled, unconformably, except, unless, save barring, beside, without, save and except, let alone, however, yet, but, once in a blue moon, once in a million years, Int, what on earth!, what in the world!, What the devil!, Holy cow!, Can you top that?, Sacre bleu, never was seen the like, never was heard the like, never was known the like, I could hardly believe it, I saw it, but I didn't believe it.Affections
N affections, affect, character, qualities, disposition, nature, spirit, tone, temper, temperament, diathesis, idiosyncrasy, cast of mind, cast of soul, habit of mind, habit of soul, frame of mind, frame of soul, predilection, turn, natural turn of mind, bent, bias, predisposition, proneness, proclivity, propensity, propenseness, propension, propendency, vein, humor, mood, grain, mettle, sympathy, soul, heart, breast, bosom, inner man, heart's core, heart's strings, heart's blood, heart of hearts, bottom of one's heart, penetralia mentis, secret and inmost recesses of the heart, cockles of one's heart, inmost heart, inmost soul, backbone, passion, pervading spirit, ruling passion, master passion, furore, fullness of the heart, heyday of the blood, flesh and blood, flow of soul, energy, fervor, fire, force, affected, characterized, formed, molded, cast, attempered, tempered, framed, predisposed, prone, inclined, having a bias, tinctured with, imbued with, penetrated with, eaten up with, inborn, inbred, ingrained, deep-rooted, ineffaceable, inveterate, pathoscopic, congenital, dyed in the wool, implanted by nature, inherent, in the grain, affective, in one's heart, at heart, heart and soul, affection is a coal that must be cool'd else suffe.Tendency
N tendency, aptness, aptitude, proneness, proclivity, bent, turn, tone, bias, set, leaning to, predisposition, inclination, propensity, susceptibility, conatus, nisus, liability, quality, nature, temperament, idiocrasy, idiosyncrasy, cast, vein, grain, humor, mood, drift, conduciveness, conducement, applicability, subservience, tending, conducive, working towards, in a fair way to, calculated to, liable, subservient, useful, subsidiary, for, whither.For further exploring for "idiosyncrasy" in Webster Dictionary Online