The Uruguayan Monetary Unit, also known as the Unidad Indexada, or UI for short, is the monetary unit of Uruguay. It is a unique currency that is constantly adjusted for inflation, which means that its value remains relatively stable over time. However, there are several synonyms for the Uruguayan Monetary Unit that are commonly used in everyday speech. These include the peso uruguayo, which is the traditional currency of Uruguay and is equivalent to one UI. Other synonyms include the Uruguayan index-linked peso, the Uruguayan index-based unit, and the Uruguayan inflation-adjusted unit. Regardless of the term used, the Uruguayan Monetary Unit remains a stable and reliable currency for commerce and trade in Uruguay.