The term Governor General can be referred to as a representative of a sovereign state and could be used interchangeably with Viceregal, the Queen's representative, or Head of State, among others. Other synonyms for Governor General include President, Director, Manager, Administrator, and Custodian. Governor General, being a term mostly used in Commonwealth countries, has variations such as Lieutenant Governor, Governor, and Deputy Governor. Other terms that could be used in place of Governor General include Chief Executive Officer, Head of Government, Chief Administrator, and President-General. In summary, the term Governor General can be substituted based on context, and appropriate synonyms could also be used in its place.