Crossword clues for the word: GREATWALL The word GREATWALL has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for GREATWALL Showing 1 to 8 of 8 results Clue(s) China attraction Chinese checker? Chinese structure. Chinese tourist attraction Extensive Asian landmark Historic structure between China and Mongolia It was built to keep out the Mongol Hordes Landmark that, in a way, is a border feature of this puzzle and a hint to what's missing from 10 answers