| humor |
| humour |
| hurt(noun, trouble, wrong, damage, evil) |
| ill(noun, trouble, wrong, damage, evil) |
| impishness(noun, trouble, wrong, damage, evil) |
| imposture(noun, catch, cheat, trick, sport) |
| injury(noun, trouble, wrong, damage, evil) |
| jape(noun, catch, trick, sport, deception) |
| jest(noun, catch, trick, sport, deception) |
| jig(noun, catch, trick, sport, deception) |
| jiggery-pokery |
| joke(noun, deception, dishonesty, device, fraud) |
| lark(noun, catch, trick, sport, deception) |
| liaison(noun, deception, fraud, fling, mischief) |
| love affair(noun, expression, deception, fraud, fling) |
| machinations(noun, deception, fraud, fling, mischief) |
| misbehavior(noun, trouble, wrong, damage, evil) |
| mischievousness(noun, trouble, wrong, damage, evil) |
| misconduct(noun, trouble, wrong, damage, evil) |
| misdoing(noun, trouble, wrong, damage, evil) |