The term "bad actors" refers to individuals or groups who engage in negative or harmful behavior. There are several synonyms that can be used to describe such individuals. One such term is "wrongdoers", which implies that the person has committed an offense. Another synonym is "miscreants", which suggests a person who is troublesome and ill-behaved. "Malefactors" is another term that can be used to describe bad actors, which suggests a person who has acted illegally or with malicious intent. Other synonyms include "troublemakers" and "delinquents" which specifically refer to individuals who cause problems or commit minor offenses. Regardless of the synonym used, the term "bad actors" refers to individuals who engage in negative behavior and cause harm to others.