Power sources are the means by which energy is generated and used. The crossword solutions for the term POWER SOURCE include STEAM (5 letters), SUN (3 letters), ATOM (4 letters), DAM (3 letters), COAL (4 letters), FUEL (4 letters), WILL (4 letters), MOTOR (5 letters), NICAD (5 letters), ENGINE (6 letters), OUTLET (6 letters), SINEWS (6 letters), URANIUM (7 letters), PRIMEMOVER (10 letters), ATOMICREACTOR (13 letters), NUCLEARREACTOR (14 letters), and ENRICHEDURANIUM (15 letters). These terms refer to various sources of power, such as STEAM, solar, atomic, hydroelectric, COAL, FUEL, wind, MOTOR, nickel-cadmium, ENGINE, electrical OUTLET, muscle power, uranium, prime mover, atomic reactor, nuclear reactor, and enriched uranium.