There are several synonyms that can be used interchangeably for the term 'Parliament of Great Britain'. One such synonym is the 'United Kingdom Parliament'. This term is used to refer to the legislative body that represents the entire United Kingdom and is composed of the House of Commons, the House of Lords, and the monarch. Another synonym for the 'Parliament of Great Britain' is the 'British Parliament'. This term is used to denote the legislative body of the United Kingdom that is responsible for creating and passing laws. Lastly, the term 'Westminster Parliament' can also be used as a synonym for the 'Parliament of Great Britain'. This term is used because the British Parliament is located in Westminster, London.