The word "witcher" is commonly used to refer to a person who practices witchcraft or sorcery. However, there are several synonyms that can be used to refer to a person who practices magic. One of the common synonyms for the word "witcher" is "sorcerer," which is often used to refer to someone who possesses supernatural powers and practices magic to either benefit or harm others. Another synonym is "enchanter," which refers to someone who charms or bewitches others with their magical abilities. Additionally, "wizard" is another popular synonym for "witcher" and is often used to describe a person with great knowledge and skill in the art of magic.