Crossword clues for the word: XOX The word XOX has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for XOX Showing 1 to 7 of 7 results Clue(s) "Kiss, hug, kiss, for short" Certain losing line Losing row Noughts-and-crosses line Pencil game loser Tic-tac-toe row Worthless tic-tac-toe row