A confidence operator is a person who is skilled at gaining the trust of others in order to obtain personal gain or advantage. There are several synonyms for this term, including con man, scam artist, grifter, charlatan, swindler, hustler, and trickster. These individuals often use their charming personalities and persuasive tactics to manipulate others into giving them money or information. They may also use false identities or fake credentials to gain credibility and trust from their victims. It is important to be cautious and aware of these types of individuals in order to protect oneself from their deceptive practices.