Crossword clues for the word: RICHELIEU The word RICHELIEU has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for RICHELIEU Showing 1 to 5 of 5 results Clue(s) """The Three Musketeers"" antagonist" Advisor of Louis XIII. Antagonist of Dumas's trio Cardinal —, chief minister of Louis XIII of France from 1624-42 Cardinal who was a foe of the Musketeers