The term 'New Money' can be broken down into two crossword solutions: Euro (4 letters) and Euros (5 letters). Euro is the official currency of the European Union, which was established in 1999. It is used by 19 of the 28 member states of the EU, and is the second most traded currency in the world. Euros are the plural form of the currency, and are used to refer to multiple units of the currency.