| quality(noun, nature, feature, characteristic, style) |
| idiosyncrasy(noun, nature, feature, characteristic, change) |
| trait(noun, nature, feature, characteristic, part) |
| oddity(noun, characteristic, quality, character, weakness) |
| quirk(noun, feature, characteristic, quality, character) |
| mark(noun, nature, feature, characteristic, quality) |
| characteristic(noun, adjective, feature, change, quality) |
| eccentricity(noun, characteristic, weakness, twist, fault) |
| feature(noun, characteristic, part, quality, kind) |
| particularity(noun, nature, feature, characteristic, change) |
| mannerism(noun, nature, feature, characteristic, quality) |
| property(noun, nature, feature, characteristic, quality) |
| singularity(noun, nature, feature, characteristic, part) |
| character(noun, nature, feature, characteristic, quality) |
| attribute(noun, nature, feature, characteristic, quality) |
| distinctiveness(noun, nature, feature, characteristic, quality) |
| speciality(noun, feature, characteristic, quality, property) |
| specialty(noun, nature, feature, characteristic, part) |
| anomaly(noun, characteristic, change, event, experience) |
| crotchet(noun, fancy, twist, trait, humor) |