Crossword clues for the word: FANATICAL The word FANATICAL has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for FANATICAL Showing 1 to 5 of 5 results Clue(s) Fervent Like Deadheads and Beliebers Overly zealous Very zealous supporter in charge in a short discussion Zealous