Nemeses

The author's nemeses, negative reviews and low book sales, discouraged her from writing.

The tragic hero's downfall was attributed to his arrogance and disregard for the warnings of the nemeses.

The nemeses of Sherlock Holmes were some of the most memorable characters in literature.

The princess and the evil queen were nemeses in the fairy tale.

Harry Potter and Voldemort were nemeses in the wizarding world.

King Agamemnon's arrogance led to his downfall at the hands of the nemeses.

Sherlock Holmes and Professor Moriarty were nemeses in the detective story.