A huckster is someone who is known for promoting and selling products aggressively and often with deceitful or dishonest tactics. However, there are several synonyms that describe this type of individual, including charlatan, fraudster, quack, con artist, trickster, impostor, swindler, shyster, and snake oil salesman. These words all connote someone who uses deception and manipulation to sell their products or services. While the word huckster may be used to describe a charming and persuasive salesman, these synonyms suggest someone who is dishonest and unscrupulous. Regardless of the term used, it is important to be cautious and careful when dealing with anyone who seems overly pushy or uses questionable tactics to make a sale.