List of powerhouse synonyms and powerhouse related words.
Antaeus, Atlas, Briareus, Brobdingnagian, Charles Atlas, Cyclops, Goliath, Hercules, Polyphemus, Samson, Superman, Tarzan, Titan, activist, atomic power plant, ball of fire, beaver, big-time operator, bully, bullyboy, bustler, busy bee, central station, colossus, doer, eager beaver, enthusiast, giant, go-getter, gorilla, human dynamo, hustler, hydroelectric plant, live wire, man of action, man of deeds, militant, muscle man, new broom, operator, political activist, power plant, power station, stalwart, strong man, strong-arm man, take-charge guy, the mighty, the strong, tough, tough guy, tower of strength, wheeler-dealer, winner