mischievousness
名词 mischievousness:
an attribute of mischievous children
同义词:naughtiness, badness
the trait of behaving like an imp
同义词:impishness, puckishness, whimsicality
reckless or malicious behavior that causes discomfort or annoyance in others
同义词:mischief, mischief-making, deviltry, devilry, devilment, rascality, roguery, roguishness, shenanigan