Nemeses

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

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

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

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.

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

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