| friskiness(noun, trouble, wrong, damage, evil) |
| frolicsomeness(noun, trouble, wrong, damage, evil) |
| frowardness |
| funny business(noun, expression, trouble, damage, evil) |
| gag(noun, trouble, wrong, damage, evil) |
| godlessness(noun, impiety) |
| haphazardness(noun, motivelessness) |
| harm(noun, trouble, wrong, damage, evil) |
| heedlessness(noun, resistance, recklessness, obstinacy, stubbornness) |
| hereticism(noun, irregularity, peculiarity, aberration, abnormality) |
| high jinks(noun, expression, trouble, damage, evil) |
| hurt(noun, trouble, wrong, damage, evil) |
| idiocrasy(noun, irregularity, peculiarity, aberration, abnormality) |
| idiosyncrasy(noun, originality, eccentricity, peculiarity, nonconformity) |
| ill(noun, trouble, wrong, damage, evil) |
| impetuousness(noun, resistance, recklessness, obstinacy, imprudence) |
| impiety(noun, impiety) |
| impishness(noun, trouble, wrong, damage, evil) |
| imprudence(noun, resistance, recklessness, obstinacy, stubbornness) |
| impurity |