Crossword clues for the word: BLUETOOTH The word BLUETOOTH has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for BLUETOOTH Showing 1 to 7 of 7 results Clue(s) Gadgets communicate with it but old hotel gets confused It may be used with wireless devices Many speakers connect via it Short-range radio technology Technology standard named for a Danish king Wireless linking protocol Wireless networking protocol