Nemeses

Superman and Lex Luthor were arch nemeses in the comic book.

The farmer's nemeses were the locusts that ate his crops year after year.

The superhero's nemeses were constantly coming up with new plans to defeat him.

The superhero and supervillain in the comic book were nemeses.

The rising sea levels and extreme weather conditions are the nemeses of climate change activists.

The thief's greed eventually became his nemeses and led to his capture.

The hero and villain in the action movie were nemeses.

The two rival gangs were nemeses in the crime world.