A rain check is a term used to refer to a promise to make up for something that was missed or postponed due to inclement weather. The crossword solutions for the term 'rain check' are TARP (4 letters), WIPER (5 letters), DAM (3 letters), STUB (4 letters), and WINDSHIELDWIPER (15 letters). TARP is an acronym for tarpaulin, which is a large sheet of waterproof material used to cover objects or protect them from the rain. WIPER is a device used to wipe away water from a surface, such as a windshield WIPER. DAM is a structure built to contain or divert water, such as a rainwater DAM. STUB is a short piece of something, such as a STUB of a pencil. WINDSHIELDWIPER is a device used to clear rain and other debris from a car's windshield.