architecture, cable, danger, distribution, dusk, electric, electrical, electricity, energy, engineering, environment, equipment, frame, generation, generator, global, high, industrial, industry, line, metal, network, power, pylon, row, silhouette, station, steel, structure, supply, tall, technology, tower, transmission, volt, voltage, watt, wire, meadow, green, field, sky, blue, clouds, facility, profession, human body, cloud, author, flesh, application, causing, wheeled vehicle, vehicle, hayfield, body, mixture, conductor, potential unit, anatomy, grassland, motor vehicle, nightfall, twilight, electrical phenomenon, building, sending, outline, column, car, person, alloy, creator, maker
power supply