Crossword clues for the word: HEADSUP The word HEADSUP has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for HEADSUP Showing 1 to 11 of 11 results Clue(s) “Watch it!” """The ball's coming your way!""" "Watch out!" (2 wds.) Advance warning Advance warning (2 wds.) Advisory notice Final stage of a tournament* Outcome of flipping warning message Style of play Warning shout. Watch out