Crossword clues for the word: HORSEPOWER The word HORSEPOWER has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for HORSEPOWER Showing 1 to 10 of 10 results Clue(s) "Strength or talent, informally" Auto selling point Car engine measure Car-engine stat Equine political demand? Measure of strength Muscle car unit Rowers hope to develop measure of strength Unit equivalent to 550 foot-pounds per second Unit originated by Watt.