Nemeses

The politician's nemeses, the opposing party, launched a series of attacks on her policies.

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

The homeowner's nemeses, termites, caused extensive damage to the structure of their house.

Writer's block and self-doubt were his nemeses when it came to writing.

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