Answer: bully and Instrumental or relational aggression
Explanation: bullying is a repeated occurance against someone either verbally, psychologically or even with violence.
Bullying entails treating a person negatively overtime. Instrumental aggression is planned and the person's intentions are to cause damage or hurt to the orther person. It is usually planned and well carried out with intention of damaging the other person reputation. It largely happens within children and young adults who seeks to terminate or destroy their classmates or friends reputation and social status.