General:
* Static: This word emphasizes a lack of movement or activity.
* Unchanged: This is the most straightforward and direct way to say "without change."
* Immutable: This word implies that something is permanently unchanging.
* Constant: This word suggests something that remains the same over time.
More specific:
* Stagnant: This word implies a lack of progress or development.
* Unaltered: This word suggests that something has not been changed by any external force.
* Invariable: This word emphasizes that something always remains the same.
Figurative:
* Frozen: This word implies a state of being stuck or unable to change.
* Eternal: This word suggests that something will last forever and never change.
The best word to use will depend on the specific context and the nuance you want to convey.