Crossword clues for the word: COVERTOPERATION The word COVERTOPERATION has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for COVERTOPERATION Showing 1 to 10 of 10 results Clue(s) "Espionage, usually" "Sting, for example" CIA specialty CIA undertaking Furtive mission Hush-hush spy activity Intelligence endeavor Secret military mission... or a hint to the circled letters in this puzzle? Slope ratio numerical component? Special forces mission