Nemeses

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

The detective knew that the elusive criminal was his nemeses, always managing to evade capture.

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

His short temper was one of his nemeses in his personal and professional relationships.

The superhero and supervillain in the comic book were nemeses.

The nemeses of clean energy are the fossil fuel industries that have long dominated the world's energy production.

Growing up in poverty, she believed that a life of struggle was her nemeses.

He had a feeling of foreboding that the car accident he had avoided would ultimately prove to be his nemeses.

The nemeses of the criminal underworld are the police officers who tirelessly work to bring them to justice.