Nemeses

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

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 scientist believed that time was the ultimate nemeses, always ticking away and limiting his ability to achieve his goals.

The hero's journey often involved facing and overcoming the challenges posed by the nemeses.

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

The hero's tragic fate was sealed when he incurred the wrath of the nemeses.

The hero's victory over the nemeses was seen as a triumph of mortal will over divine power.

Financial struggles and debt were his nemeses for many years.

Her procrastination was her nemeses when it came to completing projects.