The term "sans culotte" is a French revolutionary term that describes the common people who supported the French Revolution and who did not wear the knee-length culottes that were fashionable among the upper classes at the time. This term has a unique meaning and no direct synonyms. However, some related words that can be used to describe the "sans culotte" could include "lower class," "working-class," "peasant," or "proletariat." These terms describe individuals from the lower socioeconomic classes who typically do not have the same privileges or wealth as those in higher classes. The term "sans culotte" remains an important symbol of the French Revolution and the fight for social equality.