Crossword clues for the word: GREATCIRCLE The word GREATCIRCLE has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for GREATCIRCLE Showing 1 to 5 of 5 results Clue(s) Global air route. Navigator's route Shortest air route Sly recce at girl's large girth The equator is one