Proconsulship refers to the office or term of a proconsul, which is a governor or military commander of a province in the Roman Republic or Empire. Some synonyms for proconsulship include consulate, leadership, oversight, governance, and administration. Other words that can be used interchangeably with proconsulship include management, direction, guidance, and stewardship. These synonyms are often used in a political or managerial context to describe the various roles of leaders in an organization or government. Regardless of the synonym used, proconsulship refers to a position of authority and responsibility that requires strong leadership and decision-making skills.