The two crossword solutions for the term Jurassic Park Predator, briefly are RAPTOR (6 letters) and T-Rex (4 letters). Raptors were a type of dinosaur that lived during the Jurassic period and were characterized by their long, curved claws. They were also known for their intelligence and ability to hunt in packs. The T-Rex was one of the most iconic dinosaurs of the Jurassic period and was known for its large size and powerful jaws. It was one of the most feared predators of the time.