There are several synonyms for the phrase "alligatorlike reptile." Some of the most common alternative terms used to describe these animals include crocodile-like, crocodilian, gharial, and caiman. While all of these terms are generally used to describe species of reptiles that resemble alligators, they are not all interchangeable. Crocodile-like and crocodilian, for instance, usually refer specifically to species that are closely related to crocodiles, such as the Australian saltwater crocodile or the American alligator. Gharials, on the other hand, are a type of long-snouted crocodilian found in India, while caimans are a type of small, South American crocodilian.