Which term describes a character that does not change throughout the story?

The term that describes a character that does not change throughout the story is a static character. A static character remains the same in their thoughts, feelings, and behaviors from the beginning to the end of the narrative. This type of character often serves a specific purpose in the story, such as providing stability or a counterpoint to more dynamic characters who undergo significant development and transformation.

Dynamic characters, in contrast, experience growth or change, reflecting the themes and experiences of the story. Complex characters are usually well-developed with a mix of traits, making them feel realistic, but they can also change or evolve. Flat characters are typically one-dimensional, lacking depth and complexity, but they may still undergo minor changes or serve specific roles without significant character development. In contrast, static characters maintain their core traits consistently, making them distinct within a narrative.