Crossword clues for the word: GALLONS The word GALLONS has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for GALLONS Showing 1 to 8 of 8 results Clue(s) Fluid units (imperial) Fuel increments Gas-tank stat Hat sizes Jug units Liquid measures Liquid units Units equal to four quarts