Crossword clues for the word: MIGHTYMOUSE The word MIGHTYMOUSE has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for MIGHTYMOUSE Showing 1 to 6 of 6 results Clue(s) *Cartoon superhero with big ears Heroic cartoon character Heroic rodent His theme was Here I come to save the day! Life-saving rodent Terrytoons superhero