| caprice(noun, fancy, twist, behavior, chance) |
| deviation(noun, characteristic, change, opposition, usual) |
| distinctive feature(noun, expression, idiom, speciality) |
| freakishness(noun, characteristic, quirk, irregularity, unconformity) |
| lineament(noun, nature, feature, characteristic, quality) |
| nonconformity(noun, characteristic, change, opposition, difference) |
| quirkiness(noun, usual, eccentricity, unconformity) |
| signature(noun, feature, characteristic, attribute) |
| tang(noun, feature, characteristic, attribute) |
| divergence(noun, characteristic, change, division, opposition) |
| earmark(noun, nature, feature, characteristic, quality) |
| flavor(noun, nature, feature, quality, style) |
| forte(noun, power, turn, ability, skill) |
| freak(noun, fancy, humor, impulse, privilege) |
| incongruity(noun, characteristic, quirk, irregularity, unconformity) |
| queerness(noun, characteristic, individuality, quirk, irregularity) |
| curio |
| description(noun, feature, characteristic, kind, character) |
| differentia(noun, nature, feature, quality, style) |
| fancy(noun, twist, humor, chance, impulse) |