Comtesse Du Barry, also known as Jeanne Becu, was a mistress of King Louis XV during the 18th century. As her name is historically significant, there are several synonyms associated with her. Some of them include royal mistress, Madame Du Barry, Madame Du Barry, and Jeanne Du Barry. These synonyms are often used to refer to her in literature, films, and academic writings. While her reputation was mixed during her lifetime, she has since been romanticized as a woman who used her charm and wit to gain power within the French court. Regardless of how she is referred to, Comtesse Du Barry remains a fascinating figure in history.