Crossword clues for the word: OPTSOUT The word OPTSOUT has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for OPTSOUT Showing 1 to 8 of 8 results Clue(s) *Declines to participate Chooses nonparticipation Chooses nonparticipation: 2 wds. Chooses not to Chooses not to participate Decides to abstain Declines participation Unsubscribes