Crossword clues for the word: DEMENT The word DEMENT has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for DEMENT Showing 1 to 7 of 7 results Clue(s) """My Life"" singer Iris" "Make insane, old-style" Deprive of reason. Deranged one Induce insanity Lunatic of old Make insane