1. prankishness, rascality, roguishness, naughtiness, mischievousness, badness

usage: the trait of indulging in disreputable pranks

2. rascality, shiftiness, slipperiness, trickiness, dishonesty

usage: the quality of being a slippery rascal

3. mischief, mischief-making, mischievousness, deviltry, devilry, devilment, rascality, roguery, roguishness, shenanigan, misbehavior, misbehaviour, misdeed

usage: reckless or malicious behavior that causes discomfort or annoyance in others

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See also: rascality (Dictionary)