| put on(noun, expression, fancy, humor, impulse) |
| quirk(noun, fancy, humor, impulse, whim) |
| randomness(noun, caprice) |
| restiveness(noun, activity, movement, anxiety, agitation) |
| rib(noun, fancy, humor, impulse, quirk) |
| ricketiness(noun, anxiety, weakness, disquiet, wavering) |
| roughness |
| stagger |
| temper(noun, fancy, humor, impulse, quirk) |
| thought(noun, fancy, humor, impulse, quirk) |
| turbulence(noun, activity, movement, anxiety, agitation) |
| turmoil(noun, activity, movement, anxiety, agitation) |
| unease(noun, activity, movement, anxiety, agitation) |
| uneasiness(noun, activity, movement, anxiety, agitation) |
| unpredictability(noun, anxiety, weakness, uncertainty, shake) |
| unrest(noun, activity, movement, anxiety, agitation) |
| unsettledness(noun, activity, movement, anxiety, agitation) |
| unstableness(noun, anxiety, weakness, shake, disquiet) |
| vein(noun, fancy, humor, impulse, quirk) |
| weakness(noun, anxiety, uncertainty, shake, disquiet) |