| differentia(noun, feature, quality, point, property) |
| disposition(noun, feature, quality, strain, point) |
| exclusive(adjective, separate, superior, unusual, exceptional) |
| figure(noun, form, look, exterior, specialty) |
| foible(noun, weakness, twist, fault, trait) |
| frame(noun, feature, quality, point, property) |
| habit(noun, form, quality, character, rule) |
| innate(adjective, reasonable, common, ordinary, natural) |
| marked(adjective, extraordinary, superior, unusual, exceptional) |
| original(adjective, separate, cool, natural, special) |
| personality(noun, feature, state, quality, point) |
| private(adjective, special, individual, specific, typical) |
| sound |
| streak(noun, feature, quality, point, property) |
| token(noun, adjective, feature, significant, indication) |
| trick(noun, form, state, quality, character) |
| true to type(expression, adjective, idiom, typical) |
| vein(noun, strain, approach, way, fashion) |
| aroma |
| bad habit(expression, weakness, fault, shortcoming) |