Crossword clues for the word: SMARTALECK The word SMARTALECK has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for SMARTALECK Showing 1 to 6 of 6 results Clue(s) Bumptious type Flip one Know-it-all Mr. Know-It-All Wise guy? Wiseass