Crossword clues for the word: QUACKS The word QUACKS has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for QUACKS Showing 1 to 8 of 8 results Clue(s) Bad doctors Certain potion peddlers Doctors jokes told by Jonathan Ross? Duck calls Ones who treat people poorly? Some miracle drug pushers They need malpractice insurance They treat people badly