Crossword clues for the word: XOXOX The word XOXOX has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for XOXOX Showing 1 to 4 of 4 results Clue(s) "Hugs and kisses, in letters" Line on an intimate letter Love letters Valentine's Day card signoff (and a hint to this puzzle's theme)