GECKO, FOR ONE is a 6-letter crossword solution for the term 'LIZARD'. Gecko is a type of small LIZARD that is found in warm climates around the world. They are known for their vocalizations and their ability to climb walls and ceilings. Geckos have large eyes and a flattened body with short legs and long toes that help them cling to surfaces. They feed on insects and other small invertebrates. Geckos are popular as pets due to their unique appearance and behavior.