Coronating refers to the act of crowning or officially installing someone as a monarch or ruler. Antonyms for coronating include abdicating, dethroning, deposing, dismissing, and removing. Abdicating refers to relinquishing one's position as ruler or monarch voluntarily. Dethroning refers to removing someone from their position of authority, usually due to a coup or rebellion. Deposing is the act of removing someone from their position of power or authority, often through legal or political means. Dismissing refers to terminating one's employment or removing someone from a position of authority. Removing refers to taking away or diminishing someone's power, influence, or authority. These antonyms of coronating represent the opposite of instating someone as a ruler.