The term 'SMALL BANKNOTE' can be solved by the crossword solution 'DOLLAR' which is a six letter word. A DOLLAR is a unit of currency used in many countries around the world, including the United States, Canada, Australia, and New Zealand. It is also used as the official currency in some Caribbean nations. The term 'small banknote' typically refers to paper money that is issued in denominations of one DOLLAR or less.