"To an excessive degree" is a phrase used to describe something that is done or taken to an exaggerated extent. There are several synonyms for this phrase, such as "extremely," "immoderately," "exorbitantly," "unreasonably," and "overly." These words all convey the idea of going beyond what is considered necessary or appropriate, and they can be used interchangeably to emphasize the excessive nature of a particular action or behavior. Whether it is spending too much money, eating too much food, or working too hard, using these synonyms can help to convey the intensity and extremity of the situation.