The term TRIES OUT can be broken down into two crossword solutions: TESTS (5 letters) and DEMOS (5 letters). TESTS refers to the process of evaluating a product or service to determine its quality or performance. This is usually done by running experiments or simulations to measure the results. DEMOS, on the other hand, refer to demonstrations of a product or service. This is often done to show potential customers how the product works and what benefits it provides. Both TESTS and DEMOS are important steps in the process of trying out a new product or service.