| frivolity |
| fugacity |
| gag(noun, fancy, humor, impulse, quirk) |
| guesswork(noun, trouble, concern, anxiety, confusion) |
| hesitancy(noun, trouble, concern, anxiety, weakness) |
| imbalance(noun, anxiety, weakness, uncertainty, unpredictability) |
| immaturity(noun, anxiety, weakness, uncertainty, shake) |
| improvement |
| impulse(noun, fancy, humor, quirk, whim) |
| impulsiveness(noun, randomness, fickleness) |
| inconclusiveness(noun, trouble, concern, anxiety, confusion) |
| infidelity |
| inquietude(noun, anxiety, weakness, uncertainty, shake) |
| insecureness(noun, anxiety, weakness, shake, disquiet) |
| jerk(noun, fancy, humor, impulse, quirk) |
| kink(noun, fancy, humor, impulse, quirk) |
| lack of confidence(noun, expression, idiom, trouble, concern) |
| lightness |
| misgiving(noun, trouble, concern, anxiety, weakness) |
| mistrust(noun, trouble, concern, anxiety, weakness) |