资料来源 : pyDict

有害的,做坏事的,犯罪的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Maleficent \Ma*lef"i*cent\, a. [See {Malefic}.]
   Doing evil to others; harmful; mischievous.

资料来源 : WordNet®

maleficent
     adj : harmful or evil in intent or effect [ant: {beneficent}]