MISCHIEVOUSNESS

Definition

1. noun an attribute of mischievous children. — synonyms: naughtiness, badness
2. noun the trait of behaving like an imp. — synonyms: impishness, puckishness, whimsicality
3. noun reckless or malicious behavior that causes discomfort or annoyance in others. — synonyms: mischief, mischief-making, deviltry, devilry, devilment, rascality, roguery, roguishness