Ventral is a term used to describe the FRONT or lower surface of an organism. It is often used in anatomy and zoology to refer to the FRONT side of a vertebrate, such as a human or animal. The term can also be used to describe the underside of a fish or other aquatic creature. In crossword puzzles, the term 'ventral' can be broken down into three words: 'FRONT' (5 letters), 'ABDOMINAL' (9 letters), and 'FIN' (3 letters). These words all relate to the ventral surface of an organism, with 'FRONT' referring to the FRONT side, 'ABDOMINAL' referring to the lower abdomen, and 'FIN' referring to the fins on the underside of a fish.