The term "mobber" refers to a person or group of people who engage in mobbing, which is a form of bullying that involves the targeted harassment, intimidation, or exclusion of a person or group. There are several synonyms for the word "mobber," including bully, harasser, tormentor, oppressor, aggressor, and intimidator. These words all describe someone who uses their power or influence to make others feel threatened, unsafe, or inferior. It is important to recognize and address mobbing behavior in any setting, whether it be in schools, workplaces, or online communities, in order to promote a safe and supportive environment for all individuals.