| particularity(noun, nature, feature, characteristic, change) |
| difference(noun, characteristic, change, trait, opposition) |
| distinction(noun, nature, feature, characteristic, change) |
| inclination(noun, nature, feature, quality, style) |
| kink(noun, characteristic, weakness, quirk, peculiarity) |
| trick(noun, state, characteristic, quality, character) |
| bent(noun, nature, feature, quality, style) |
| habit(noun, characteristic, quality, character, trick) |
| individuality(noun, nature, feature, characteristic, quality) |
| tendency(noun, nature, feature, quality, style) |
| twist(noun, characteristic, quality, character, detail) |
| unconventionality(noun, characteristic, originality, individuality, quirk) |
| anomaly(noun, characteristic, change, difference, unconformity) |
| bias(noun, feeling, affection, disposition, bent) |
| disposition(noun, nature, feature, characteristic, quality) |
| hallmark(noun, feature, characteristic, quality, trait) |
| idiocrasy(tendency, originality, eccentricity, peculiarity, nonconformity) |
| quirkiness(noun, usual, originality, eccentricity, unconformity) |
| specialty(noun, nature, feature, characteristic, quality) |
| temperament(noun, nature, feature, characteristic, quality) |