| eccentricity(noun, characteristic, trait, humor, difference) |
| ethos(noun, nature, quality, kind, spirit) |
| fiber(noun, type, character, class, variety) |
| frame(noun, nature, health, feature, set) |
| genius(noun, nature, quality, kind, spirit) |
| heart(noun, force, quality, type, kind) |
| hue(noun, type, class, variety, brand) |
| identity(noun, nature, characteristic, character, temper) |
| ilk(noun, nature, set, quality, type) |
| individualism(noun, nature, characteristic, quality, type) |
| intention(noun, feeling, drive, power, character) |
| irascibility(noun, passion, fit, temper, feelings) |
| irascibleness(noun, passion, fit, temper, rage) |
| liability(noun, inclination, bent, tendency, predisposition) |
| make(noun, set, type, kind, character) |
| mannerism(noun, nature, feature, quality, style) |
| mold(noun, set, type, kind, character) |
| morale(noun, nature, force, quality, kind) |
| mystique(noun, nature, quality, kind, spirit) |
| optimism(noun, confidence, self-esteem, self-confidence) |