Nemeses

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

His fear of public speaking was his nemeses when it came to advancing his career.

Her fear of public speaking was one of her nemeses in her career advancement.

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

Time management and work overload were his nemeses at the workplace.

The homeowner's nemeses, termites, caused extensive damage to the structure of their house.

The hero and his nemeses had a fierce battle that lasted for days.

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