A 20S Dispenser is a type of machine that dispenses items such as candy, cigarettes, and other small items. The two crossword solutions for this term are DECO (4 letters) and REO (3 letters). DECO stands for Decorative Object, which is an item that is used to decorate a space or add aesthetic value. REO stands for Real Estate Owned, which is a term used to describe a property that is owned by a lender after a foreclosure.