Nemeses

The opposing team was the home team's nemeses in the championship game.

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

In the world of soccer, the nemeses of Barcelona FC are their archrivals Real Madrid.

The team's nemeses, their lack of teamwork and communication, led to their defeat in the game.

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

The hot weather was the runner's nemeses during the marathon.

For the athlete, injuries were his nemeses, always standing in the way of his success.

The two teams had become nemeses after a controversial game that ended in a tie.

The two boxers had been nemeses since they first entered the ring.