Crossword clues for the word: POWERHOUSE The word POWERHOUSE has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for POWERHOUSE Showing 1 to 6 of 6 results Clue(s) Dominant team Formidable athletic team Formidable team Place for Tyrone? Slam hand: Colloq. UConn women's basketball, e.g.