Crossword clues for the word: TUNNEY The word TUNNEY has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for TUNNEY Showing 1 to 8 of 8 results Clue(s) """A Man Must Fight"" author Gene" """The Fighting Marine""" "Boxing champ whose autobiography was titled ""A Man Must Fight""" "Writer of ""A Man Must Fight,"" 1932" Dempsey's nemesis Dempsey's successor. Gene —, World Heavyweight boxing champion from 1926-28 Gene who dethroned Dempsey