| characteristic(noun, feature, quality, mark, trait) |
| feature(noun, characteristic, quality, mark, trait) |
| trait(noun, feature, characteristic, quality, mark) |
| attribute(noun, feature, characteristic, trait) |
| property(noun, feature, characteristic, trait, attribute) |
| acuteness(noun, feature, quality, mark, distinction) |
| alterity(noun, feature, quality, mark, distinction) |
| analysis(noun, feature, quality, mark, distinction) |
| clearness(noun, feature, quality, mark, distinction) |
| contrast(noun, feature, quality, mark, distinction) |
| diagnosis(noun, feature, quality, mark, distinction) |
| difference(noun, feature, quality, mark, distinction) |
| differential(noun, feature, quality, mark, distinction) |
| differentiation(noun, feature, quality, mark, distinction) |
| discernment(noun, feature, quality, mark, distinction) |
| discrepancy(noun, feature, quality, mark, distinction) |
| discreteness(noun, feature, quality, mark, distinction) |
| discretion(noun, feature, quality, mark, distinction) |
| discrimination(noun, feature, quality, mark, distinction) |
| dissemblance(noun, feature, quality, mark, distinction) |