The crossword solution for the term 'Stomach Animal' is CRAW, which is a four letter word. CRAW is an acronym for 'Carnivorous, Reptiles, Amphibians, and Worms'. These animals all have one thing in common: they have stomachs that are adapted to digesting their prey. Carnivorous animals such as lions, tigers, and wolves have sharp teeth and powerful jaws that allow them to tear apart their prey. Reptiles, amphibians, and worms have digestive systems that are adapted to breaking down their food. All of these animals rely on their stomachs to help them survive.