1) The unexpected peripeteia in the story's plot completely changed the direction of the narrative.

2) The character's sudden betrayal served as a significant peripeteia in the novel.

3) The peripeteia in the movie caught the audience off guard with its shocking twist.

4) The protagonist's realization of a long-hidden truth was the peripeteia that propelled the story forward.

5) The play's peripeteia intensified the conflict and raised the stakes for the characters.

6) The sudden death of a key character created a powerful peripeteia in the storyline.

7) The peripeteia of the protagonist losing all their possessions added depth to the novel's themes.

8) The story's peripeteia was a crucial turning point that shifted the dynamics between the main characters.

9) The peripeteia at the climax of the film left the audience in suspense about the outcome.

10) The peripeteia in the final chapter revealed the true motivations of the antagonist.