Nemeses

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

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

Her mother was her nemeses when it came to fashion choices.

Impulsive buying was one of her nemeses that resulted in a financial crisis.

The superhero and supervillain in the comic book were nemeses.

Poor time management was one of his nemeses that hindered his productivity.

Financial struggles and debt were his nemeses for many years.