Nemeses

The two political parties were long-standing nemeses in the country's history.

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

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

The government's nemeses, the widespread corruption and bureaucracy, hindered the country's development.

The king believed that war was his nemeses and did everything in his power to avoid it.

In his eyes, she was his nemeses when it came to political views.