Crossword clues for the word: STULTIFY The word STULTIFY has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for STULTIFY Showing 1 to 4 of 4 results Clue(s) "Benumb, as the brain" "Cause to appear stupid, foolish, or absurdly illogical" Make a fool of Make worthless.