Nemeses

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

The detective knew that the elusive criminal was his nemeses, always managing to evade capture.

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

The nemeses of the company's expansion plans were the strict regulations imposed by the government.

His desire for sweets was his nemeses in his diet.

The two companies were nemeses in the tech industry.

The entrepreneur's nemeses were the competitors who always seemed to have the upper hand.

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.