aberration, abnormality, absurdity, alien, anomalousness, anomaly, anticness, bizarreness, bizarrerie, card, case, character, conceit, conversation piece, crackpot, crackpotism, crank, crankiness, crankism, crotchet, crotchetiness, curio, curiosity, curiousness, deformity, deviancy, deviation, differentness, distinctiveness, divergence, dottiness, duck, eccentric, eccentricity, erraticism, erraticness, exception, extraordinariness, fanatic, fantasticality, freak, freakiness, freakishness, grotesqueness, grotesquerie, hermit, hobo, idiocrasy, idiosyncrasy, improbability, incongruity, incongruousness, individuality, irregularity, kink, kook, kookiness, lone wolf, loner, maggot, malformation, mannerism, maverick, meshuggenah, misfit, monstrosity, monstrousness, museum piece, natural, nonconformist, nonconformity, nonesuch, nut, odd fellow, oddball, oddness, original, outlandishness, outsider, pariah, peculiarity, phenomenon, prodigiosity, prodigy, quaintness, queer duck, queer fish, queer specimen, queerness, quip, quirk, quirkiness, quiz, rara avis, rarity, screwball, singularity, solitary, spook, strange thing, strangeness, teratism, tramp, trick, twist, type, unconventionality, unnaturalness, unusualness, weirdness, weirdo, whim, whimsicality, whimsy, zealot, zombie