Final answer:
Antisocial personality traits include superficial charm and lack of remorse, relating to behaviors described under Antisocial Personality Disorder in the DSM-5.
Step-by-step explanation:
The non-DSM-5 category that includes characteristics like superficial charm and lack of remorse is antisocial personality traits. These traits are typically associated with Antisocial Personality Disorder (APD), which is described in the Diagnostic and Statistical Manual of Mental Disorders (DSM) published by the American Psychological Association. Individuals with these traits often exhibit behaviors that are manipulative, and deceitful, and show a pervasive pattern of disregard for and violation of the rights of others.