Crossword clues for the word: ADEXEC The word ADEXEC has appeared as an answer to at least 12 crossword clues on different crossword puzzles. Crossword clues for ADEXEC Showing 1 to 12 of 12 results Clue(s) 51-Across bigwig Bigwig who creates commercials, for short: 2 wds. Campaign boss Certain space seller Commercial bigwig Commercial leader? Concept pitcher High muckety-muck on Madison Avenue Madison Ave. bigwig Madison Ave. VIP Spot checker? Spot overseer