Crossword clues for the word: SECRETHANDSHAKE The word SECRETHANDSHAKE has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for SECRETHANDSHAKE Showing 1 to 8 of 8 results Clue(s) . . . for members only "Part of a fraternity ritual, perhaps" "Private club ritual, and a hint to this puzzle's circles" Greeting known only to group members Insider's knowledge It's off the record Members-only signal Order confirmation?