| Answer | Crossword Clue |
|---|---|
| SUPERVILLAIN | Lex Luthor, notably |
| OTIS | Lex Luthor henchman |
| EVIL | Like Lex Luthor |
| ENEMY | Superman, to Lex Luthor |
| NEMESIS | Superman, to Lex Luthor |
| ARCHENEMY | Lex Luthor, to Superman |
| EVILMIND | Lex Luthor, for one |
| ENEMY | Lex Luthor, to Superman |
| EVILGENIUS | Lex Luthor, for example |
| NEMESIS | Lex Luthor, to Superman |
| SUPERVILLAIN | The Joker or Lex Luthor |
| ATOMMAN | Lex Luthor alter ego, once |
| ATOMMAN | Alter ego for Lex Luthor |
| ENEMIES | Lex Luthor and Superman, e.g. |
| MISTERMXYZPTLK | He supplied Lex Luthor with red kryptonite |
