Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun powerhouse

3 senses of powerhouse

Sense 1
powerhouse, human dynamo, ball of fire, fireball -- (a highly energetic and indefatigable person)
       => actor, doer, worker -- (a person who acts and gets things done; "he's a principal actor in this affair"; "when you want something done get a doer"; "he's a miracle worker")

Sense 2
powerhouse -- (a team considered to be the best of its class)
       => team, squad -- (a cooperative unit (especially in sports))

Sense 3
power station, power plant, powerhouse -- (an electrical generating station)
       => station -- (a facility equipped with special equipment and personnel for a particular purpose; "he started looking for a gas station"; "the train pulled into the station")