The term CAR COAL can be broken down into six crossword solutions: TRAM (4 letters), HOPPER (6 letters), SAAR (4 letters), EMBER (5 letters), HOD (3 letters), and BIN (3 letters). A TRAM is a type of public transport vehicle, usually running on rails, that is powered by electricity. A HOPPER is a container used to store and transport coal, grain, or other materials. The Saar is a river in western Germany that forms part of the border between France and Germany. An EMBER is a glowing, hot coal or wood fragment that remains after a fire has burned out. A HOD is a three-sided box used for carrying bricks, mortar, and other building materials. Finally, a BIN is a container used for storing or transporting coal, grain, or other materials.