noun (n)

• reckless or malicious behavior that causes discomfort or annoyance in others(noun.act)

  Synonym:
  devilry, deviltry, mischief, mischief-making, mischievousness, rascality, roguery, roguishness, shenanigan
  

  source: wordnet30
• Deviltry.(noun)

  source: webster1913