When referring to the person who leads the board of directors for a company, there are several synonyms that can be used in place of "chairman of the board." Some common alternatives include "chairperson," "president," "director," "chief executive officer" (CEO), and "managing director." Each of these terms refers to the individual who oversees the board's operations and decisions, with varying levels of responsibility and influence depending on the organization. Regardless of the specific title used, the role of the chairman of the board is crucial in guiding the company's direction and ensuring that all decisions are made with the best interests of its stakeholders in mind.