Nemeses

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

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

The rising sea levels and extreme weather conditions are the nemeses of climate change activists.

The nemeses of computer hackers are the cybersecurity experts who work to keep their networks safe.

The economic recession proved to be the nemeses of many small businesses.

The nemeses of the criminal underworld are the police officers who tirelessly work to bring them to justice.

For those trying to lose weight, junk food can be their nemeses, tempting them to abandon their diet.

For people with pollen allergies, springtime can be a time of sneezing and itchy eyes as their nemeses, the pollens, are in the air.

In ancient Greek mythology, the Furies were considered to be nemeses of wrongdoers.

The bane of many students' existence are their nemeses, final exams.