Nemeses

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

The main character's nemeses in the movie were the gang of thieves who had taken over her neighborhood.

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

The chef's nemeses, a lack of fresh ingredients and poor kitchen equipment, limited his culinary creations.

The hero's nemeses were the villains who sought to destroy the city.