The term 'Large Flatfish' refers to two species of fish, TURBOT (6 letters) and HALIBUT (7 letters). HALIBUT is the largest flatfish in the world and can grow up to 8 feet long. TURBOT is a smaller species of flatfish, usually reaching lengths of up to 3 feet. Both species are found in the Atlantic, Pacific, and Arctic oceans. Halibuts are also known as righteye flounders due to their habit of lying on the seafloor with their right eye facing upwards. They are popularly eaten in many parts of the world.