"Mistress of Ceremony" is a commonly used term in formal events to refer to the person who directs the proceedings and keeps the program on track. However, there are other suitable synonyms that could be used for this job title. Some other alternatives could be "Master of Ceremonies," "Emcee," "Host," "Facilitator," "Conductor," "Ringleader," or "Anchor." Each of these terms conveys the concept of someone who is in control of the stage, able to keep the guests entertained, and capable of adapting to unexpected changes smoothly. No matter which phrase is used, the position requires a person with a mix of charisma, leadership skills, and attention to detail.