| escapade(fun, humor, gag, witticism, caprice) |
| failing(noun, weakness, fault, shortcoming) |
| fallacy(noun, reasoning, illusion, misconception) |
| fantasy(noun, passion, fancy, urge, fashion) |
| feeling |
| flexure(noun, change, turn, twist, shift) |
| fool notion(noun, expression, passion, fancy, fashion) |
| frolic(fun, amusement, humor, gag, witticism) |
| hang-up(noun, complex, obsession, mania) |
| hook(noun, change, twist, shift, round) |
| humour |
| idiocrasy(irregularity, peculiarity, nonconformity, aberration, abnormality) |
| impression(noun, idea, obsession, mania) |
| inconsistency(noun, fancy, deception, mistake, humor) |
| individuality(noun, characteristic, character, fancy, strain) |
| jape(trick, fun, humor, wit, gag) |
| jest(fun, humor, wit, gag, witticism) |
| knack(noun, way, chance, coincidence, oddity) |
| knot(surprise, slant, variation) |
| levity(wit, witticism, repartee) |