Aerodactyl is a term that denotes a prehistoric flying reptile that lived over 65 million years ago in the late Cretaceous era. While the word "aerodactyl" is specific to this particular creature, there are several synonyms that can be used to refer to similar animals. Some of the synonyms that can be used for Aerodactyl include Pterodactyl, Ornithocheirus, Quetzalcoatlus, and Dimorphodon. These synonyms refer to different genera of prehistoric flying reptiles that share some similar characteristics with Aerodactyl, such as a long wingspan, sharp beaks and claws, and a lightweight but sturdy body structure. These synonyms help us expand our vocabulary while discussing prehistoric creatures.