Crossword clues for the word: STIFLES The word STIFLES has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for STIFLES Showing 1 to 10 of 10 results Clue(s) "Puts down, as a revolt" Keeps down creatively Keeps from blossoming Puts a lid on Represses. Sits on Smothers Squelches Stops, as a yawn Suppresses