Crossword clues for the word: HUSHUP The word HUSHUP has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for HUSHUP Showing 1 to 9 of 9 results Clue(s) “Quiet!” "Keep secret, as a scandal" Become quiet Keep under one's hat. Keep under wraps Quiet down Stonewall it Suppress information about Suppress information or rumours