There are many synonyms for the term "bull artists." Some of these synonyms include charlatan, fraud, con artist, impostor, trickster, and swindler. These individuals use deceit and manipulation to sell a false narrative or product. They often make grandiose claims and promises to entice their victims into parting with their money or resources. Other synonyms for bull artists might be snake oil salesmen or hucksters. It is important for individuals to be aware of these types of people and their tactics, especially in the digital age where scams and fraud can occur easily and quickly.