Crossword clues for the word: PLAYDUMB The word PLAYDUMB has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for PLAYDUMB Showing 1 to 10 of 10 results Clue(s) *Act all innocent "Know nothing, so to speak" "Say ""I have no idea what you mean,"" say" Feign ignorance Keep a secret Keep the surprise party a secret Lie quietly? Pretend not to know Pretend not to understand Say "What could you possibly be talking about?"