When it comes to the regalia of monarchs, "royal crowns" reign supreme. However, there are a variety of synonyms that can be used to refer to these symbols of power and prestige. Some options include "diadems," "coronets," "tiaras," and "circlets." Each of these terms may convey a slightly different connotation or style of crown, such as a diadem being a simpler style without arches or prongs, or a coronet being a smaller version of a full crown. Nonetheless, all of these words can be used to refer to the embellished headwear worn by various rulers throughout history.