mischief

n 1: reckless or malicious behavior that causes discomfort or

annoyance in others [syn: {mischief-making}, {mischievousness},

{deviltry}, {devilry}, {devilment}, {rascality}, {roguery},

{roguishness}, {shenanigan}]

2: the quality or nature of being harmful or evil [syn: {maleficence},

{balefulness}] [ant: {beneficence}]