Crossword clues for the word: DIABOLICAL The word DIABOLICAL has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for DIABOLICAL Showing 1 to 5 of 5 results Clue(s) Absolutely devilish Account I throw back in face is Dickensian? Devilish Devilish support rejected initially by local boss over independence Ugly boil about to appear in face - very unpleasant