Crossword clues for the word: THUMBSDOWN The word THUMBSDOWN has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for THUMBSDOWN Showing 1 to 7 of 7 results Clue(s) Ebert's rejection Negative sign Review that the ends of the answers to the starred clues may receive Sign from Ebert Sign from Siskel Sign of disapproval They mean no, you’re not trying to get a hitch