unchangingness (noun)

1. The main character's unchangingness throughout the novel symbolizes their unwavering determination.

2. The unchangingness of the haunted house creates an unsettling atmosphere of constant fear and dread.

3. In the anime series, the protagonist's unchangingness in their belief that love can conquer all obstacles drives the plot forward.

4. The designer's collection showcased a sense of unchangingness, with classic silhouettes and timeless pieces.