Crossword clues for the word: NUTCASE The word NUTCASE has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for NUTCASE Showing 1 to 9 of 9 results Clue(s) "Can't sue crazy lunatic (4)" Colorful helmet brand Cook can't use fruitcake Fruitcake Fruitcake can't use bananas One with a screw loose Teachers examine crank Wackaloon Wacko