Proportional representation is a term that refers to a system of voting used in many democracies. However, there are other terms that can be used to describe this system of representation. One of these terms is "fair representation," which highlights the idea that individuals should be represented in government in a way that is proportional to their share of the population. Another synonym for proportional representation is "representative democracy," which emphasizes the principle of popular sovereignty and equal representation for all citizens. Other terms that can be used interchangeably with proportional representation include "multi-party system," "proportional voting," and "electoral reform." Regardless of the term used, the goal of proportional representation is to create a fair and equitable system of government that reflects the diversity of the population.