Prussian (adjective)

1. The Prussian Empire played a significant role in the events leading to the unification of Germany in the 19th century.

2. In the horror novel, a small town in Prussia is haunted by the vengeful spirit of a Prussian nobleman.

3. The Prussian superhero, known as the 'Iron Eagle,' fights crime and protects the innocent in the fictional city of Prussiapolis.

4. In the animated series, the Prussian character is portrayed as a stern and disciplined soldier, representing the military tradition of Prussia.