Nemeses

His phobia of heights was one of his nemeses that prevented him from enjoying outdoor activities.

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

After years of cutting corners, the company's nemeses finally caught up with them in the form of a massive lawsuit.

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 lack of communication between team members was their nemeses in completing the project.

Writer's block and self-doubt were his nemeses when it came to writing.

The company's nemeses were fierce competition and changing market trends.

Their nemeses were their fear of failure and lack of self-confidence.

The economic recession proved to be the nemeses of many small businesses.