When it comes to resolving disputes or conflicts, bringing the matter before a referee or mediator can provide a fair and impartial solution. However, using the same phrase repeatedly may seem monotonous. Some synonyms that can be used for "bring before a referee" include: present to an arbitrator, submit to a mediator, plead before an umpire, refer to a judge, or invoke the decision of a third party. These alternatives can add variety and complexity to your language, while still maintaining the same meaning. By expanding your vocabulary and utilizing different synonyms, you can enhance your communication skills and express yourself more effectively.