Crossword clues for the word: CDX The word CDX has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for CDX Showing 1 to 10 of 10 results Clue(s) "410, to Caesar" "410, to Pliny" 410 Caesar's 410 CCV doubled CCV x II LXXXII times V LXXXII x V Nero's 410 XLI x X