Crossword clues for the word: STUPENDOUSMAN The word STUPENDOUSMAN has appeared as an answer to at least 1 crossword clue on different crossword puzzles. Crossword clues for STUPENDOUSMAN Showing 1 to 1 of 1 results Clue(s) Alter ego of Calvin in "Calvin and Hobbes" who wears a mask and cape (2 wds.)