The term ATM Output can be summarized by the crossword solutions Twenties (8 letters), TWENTY (6 letters), and CASH (4 letters). Twenties refers to a denomination of paper currency, specifically US dollars, which are worth TWENTY times the value of a single dollar. TWENTY is also a denomination of paper currency, but it is worth only half the value of a Twenties bill. CASH is a form of payment that is accepted in most places and is typically exchanged for goods or services.