| conceit(noun, character, passion, fancy, strain) |
| feature(noun, characteristic, quality, character, property) |
| humor(noun, characteristic, character, passion, fancy) |
| property(noun, characteristic, quality, character, trick) |
| quip(noun, trick, fun, amusement, humor) |
| singularity(noun, characteristic, weakness, twist, fault) |
| turn(noun, nature, style, twist, thing) |
| aberration(noun, state, twist, deception, complex) |
| attribute(noun, feature, characteristic, quality, character) |
| fad(noun, fancy, urge, fashion, humor) |
| habit(noun, characteristic, quality, character, trick) |
| mark(noun, characteristic, quality, character, trick) |
| quibble(noun, way, chance, reasoning, objection) |
| character(noun, feature, characteristic, quality, style) |
| earmark(noun, style) |
| essence |
| notion(noun, character, fancy, idea, deception) |
| quirkiness(noun, usual, irregularity, eccentricity, nonconformity) |
| deviation(noun, change, twist, deception, shift) |
| flavour |