Crossword clues for the word: DEMENTOR The word DEMENTOR has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for DEMENTOR Showing 1 to 5 of 5 results Clue(s) """Harry Potter"" baddie" Azkaban guard Foul creature that guarded Azkaban in the Potterverse Prison guard in the Harry Potter books Soul sucker in the Harry Potter books