Trait :  (noun)

1: a distinguishing feature of your personal nature

acculturation, affection, air, aroma, attribute, badge, banner, bearing, birthmark, brand, brow, cachet, carriage, cast, cast of countenance, character, characteristic, civilization, color, complex, complexion, configuration, countenance, cultural drift, culture, culture area, culture center, culture complex, culture conflict, culture contact, culture pattern, culture trait, cut, demeanor, denominator, device, differentia, differential, distinctive feature, earmark, ethos, face, facial appearance, favor, feature, features, figure, flavor, folkways, garb, guise, gust, hallmark, idiocrasy, idiosyncrasy, image, impress, impression, index, indicant, indicator, individualism, insignia, key trait, keynote, lineaments, lines, looks, mannerism, mark, marking, measure, mien, mold, mores, nature, note, odor, particularity, peculiarity, physiognomy, picture, point, port, posture, presence, property, quality, quirk, representation, representative, savor, seal, shape, sigil, sign, signal, signature, singularity, smack, society, specialty, stamp, stance, sure sign, symptom, taint, tang, taste, telltale sign, token, trait-complex, traits, trick, turn, virtue, visage,