a highly energetic and indefatigable person
A small post-office station, as in a retail store
A building where power, esp. electric power, is generated
Something resembling a ball of fire
Find another word for powerhouse. In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for powerhouse, like: human dynamo, power-station, central station, generating plant, electric-power station, substation, dynamo station, power-plant, ball-of-fire, fireball and world-beating.