Crossword clues for the word: GRAYMATTER The word GRAYMATTER has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for GRAYMATTER Showing 1 to 9 of 9 results Clue(s) "*Brains, figuratively" "*Brains, informally" Brains Brains, idiomatically Cranial mass Intellect, informally Neither black nor white chemical stuff? Noodle makeup Some brain tissue