The crossword solution for the term 'Like Lex Luthor' is 'EVIL'. Lex Luthor is a fictional supervillain appearing in American comic books published by DC Comics. He is the archenemy of Superman, and is known for his genius-level intellect and his wealth. Luthor has been depicted as a power-mad megalomaniac, possessing a god complex and a desire to be the supreme ruler of the world. His EVIL schemes have often been thwarted by Superman, and he is seen as one of the most iconic and well-known villains in popular culture.