antisocial personality

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noun
  1. a personality disorder, beginning early in life, characterized by chronic and continuous antisocial behavior in which the rights of others are violated, as by lying, stealing, or aggressive sexual behavior.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for antisocial personality

psycho, maniac, sociopath, lunatic, psychotic, nutcase, schizoid