Crossword clues for the word: GREATNESS The word GREATNESS has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for GREATNESS Showing 1 to 7 of 7 results Clue(s) ''..., some achieve ..., and some have ... thrust upon them'' (Twelfth Night) """Call to ___"": A. E. Stevenson" Enormousness Mess sergeants' importance (9) Quality of some statesmen. Rare achievement Terrific T-man?