Crossword clues for the word: FLATHEAD The word FLATHEAD has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for FLATHEAD Showing 1 to 4 of 4 results Clue(s) Energy synonym & '92-'94 Acura model Fratellis song about a screwdriver? Kind of catfish Montana Indian.