Crossword clues for the word: INSANITY The word INSANITY has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for INSANITY Showing 1 to 9 of 9 results Clue(s) "Jamiroquai's ""Virtual ___""" "Psychopathy, e.g." Extreme foolishness Foolishness only takes a second to turn into madness Mental illness Psychopathy Reason to plead not guilty Stupidity about son's mental disorder Unmitigated folly