ras·cal·i·ty /ræˈskæləti/
  壞事,惡行,歹徒的作為
  Ras·cal·i·ty n.; pl. Rascalities
  1. The quality or state of being rascally, or a rascal; mean trickishness or dishonesty; base fraud.
  2. The poorer and lower classes of people. [Obs.]
     The chief heads of their clans with their several rascalities   --T. Jackson.
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  rascality
       n 1: the trait of indulging in disreputable pranks [syn: prankishness,
             roguishness]
       2: the quality of being a slippery rascal [syn: shiftiness, slipperiness,
           trickiness]
       3: reckless or malicious behavior that causes discomfort or
          annoyance in others [syn: mischief, mischief-making, mischievousness,
           deviltry, devilry, devilment, roguery, roguishness,
           shenanigan]