Nemeses

The patient's nemeses, the side effects of the medication, made it difficult for her to manage her illness.

Lack of exercise and a healthy diet were her nemeses that resulted in weight gain.

The journalist's nemeses, the lack of reliable sources and conflicting information, made it hard for her to report the truth.

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

His desire for sweets was his nemeses in his diet.

His stubbornness was one of his nemeses that often led to arguments with his loved ones.

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.