A royal edict is a proclamation or decree that is issued by a monarch, typically for the purpose of law-making or other important matters. Synonyms for the word 'royal edict' could include terms like 'princely mandate', 'monarchical decree', 'sovereign proclamation', 'regal announcement', 'queenly command', 'kingly ordinance', or 'imperial declaration'. These terms can be used interchangeably with 'royal edict', depending on the context in which they are used. Whether it is a declaration of war or the restoration of order and stability, the issuing of a royal edict has always been a significant event in history and an important way of exerting power and authority.