Pikelike fish are a type of predatory fish that have long, slender bodies and sharp teeth. The most common pikelike fish are the GAR (3 letters), BARRACUDA (9 letters) and gars (4 letters). GAR are found in freshwater habitats in North America, while BARRACUDA are found in tropical and subtropical oceans around the world. Gars are found in both fresh and saltwater habitats in North America. All three species of pikelike fish are known for their aggressive behavior and sharp teeth.