There are several common synonyms for the phrase "go to court." Some options include "sue," "litigate," "file a lawsuit," "bring legal action," and "take legal action." Each of these phrases implies a legal process in which the disputing parties seek resolution through the judicial system. Depending on the context of the situation, one phrase may be more appropriate than another. For example, "sue" is often used in reference to a civil action, while "litigate" can refer to both civil and criminal cases. Regardless of the specific phrase used, going to court is a serious legal matter that should be approached with care and consideration.