The phrase "takes court" can have several synonyms that convey the same or similar meanings. One synonym could be "initiates legal proceedings," which means to take legal action against someone or something. Another synonym could be "files a lawsuit," which means to formally request the court's intervention in a legal dispute. Some other synonyms include "brings an action," "starts a legal case," or "sues." These words can be used interchangeably with "takes court" depending on the context of the situation. Ultimately, the choice of synonym depends on the tone and gravity of the legal matter at hand.