Crossword clues for the word: BARLEYCORN The word BARLEYCORN has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for BARLEYCORN Showing 1 to 5 of 5 results Clue(s) Beverage of a kind. Burns celebrated this John Malt liquor base Sir John of old song. Subject of Burns poem.