Crossword clues for the word: SMOOTHOPERATOR The word SMOOTHOPERATOR has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for SMOOTHOPERATOR Showing 1 to 5 of 5 results Clue(s) 1985 Sade hit Alexander Graham Bell's favorite number? Clever scoundrel Lange's favorite Sade song? Sade song