Nemeses

The city's nemeses, potholes, made for a bumpy and frustrating commute.

His short temper was one of his nemeses in his personal and professional relationships.

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.

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

Growing up in poverty, she believed that a life of struggle was her nemeses.

He had a feeling of foreboding that the car accident he had avoided would ultimately prove to be his nemeses.

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