Nemeses

The roadrunner and coyote were nemeses in the cartoon.

Impulsive buying was one of her nemeses that resulted in a financial crisis.

The musician's nemeses, stage fright and technical difficulties, affected her performance.

The cat and mouse were nemeses in the classic cartoon.

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 traveler's nemeses, lost luggage and delayed flights, ruined her vacation.