Crossword clues for the word: CALLOW The word CALLOW has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for CALLOW Showing 1 to 7 of 7 results Clue(s) Being green, not high on calories Contact that hurts juvenile Immature Inexperienced Jersey, say, worn by everyone is green Lacking maturity Young and inexperienced