In draft scripts for the film that would become Star Wars, the term "Stardestroyer" refers to two-man fighters flown by what would become the Galactic Empire [REF].
The design of the Venator-class Star Destroyers appearing in Revenge of the Sith (2005) are meant to bridge the appearance of the Acclamator-class transports in Attack of the Clones (2002) and the Imperial class in the original trilogy [REF].