Crossword clues for the word: TRANQUIL The word TRANQUIL has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for TRANQUIL Showing 1 to 6 of 6 results Clue(s) Calm Collected and drank tequila shot left by dike Dog keeping new queen calm Peaceful Quiet and calm Very still