R2-D2, E.G. is a fictional character from the Star Wars franchise. It is an astromech DROID, which is a type of ROBOT that is designed to assist with various tasks in space. The crossword solutions for R2-D2, E.G. are ANDROID (7 letters), DROID (5 letters), and ROBOT (5 letters). ANDROID and DROID are both types of robots, while ROBOT is a general term for any machine that is capable of carrying out a complex series of actions automatically.