Crossword clues for the word: LATCHKEY The word LATCHKEY has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for LATCHKEY Showing 1 to 4 of 4 results Clue(s) Award of merit for Junior Left the top off timepiece - it's crucial for getting into the internal housing Opener of some gates Unfastener.