Synonyms and related words :
aberrance, aberrancy, aberration, abnormality, abnormity, amorphism, anomalism, anomalousness, conceit, conversation piece, crackpotism, crank, crankiness, crankism, crosspatch, crotchet, crotchetiness, curio, curiosity, derangement, deviancy, deviation, difference, differentness, divergence, dottiness, eccentricity, erraticism, erraticness, exception, freak, freakiness, freakishness, heteromorphism, idiocrasy, idiosyncrasy, improbability, impropriety, inadmissibility, inapplicability, inappositeness, inappropriateness, inaptitude, inaptness, individualist, infelicity, inferiority, inner-directed person, irregularity, irrelevance, irrelevancy, kink, maggot, maladjustment, mannerism, mesalliance, misalliance, misfit, misjoinder, misjoining, mismatch, monstrosity, museum piece, naysayer, nonconformist, nonconformity, nonesuch, oddball, oddity, peculiarity, prodigiosity, prodigy, queerness, quip, quirk, quirkiness, rarity, singularity, sport, strange thing, strangeness, subnormality, superiority, teratism, trick, twist, uncongeniality, unconventionality, unfitness, unnaturalism, unnaturalness, unsuitability, whim, whimsicality, whimsy