Crossword clues for the word: GREGHEFFLEY The word GREGHEFFLEY has appeared as an answer to at least 1 crossword clue on different crossword puzzles. Crossword clues for GREGHEFFLEY Showing 1 to 1 of 1 results Clue(s) Main character of the "Diary of a Wimpy Kid" series by Jeff Kinney (2 wds.)