The phrase "leisured class" refers to a group of individuals who have the luxury of free time and are not required to work for a living. They typically have the financial means to pursue leisurely activities, such as travel, hobbies, or cultural pursuits. Synonyms for this term might include "idle rich," "aristocracy," "gentlefolk," "privileged class," or "upper class." These terms all convey a similar idea of a group of people who are free from the constraints of work and have the means to enjoy life's pleasures. However, some of these terms may carry different connotations or emphases on social status or wealth, depending on the context.