1) The laws of nature demonstrate unalterability throughout time.

2) The contract was binding due to its unalterability clause.

3) The principles of mathematics are known for their unalterability.

4) The team's strategy had a sense of unalterability about it.

5) The stone wall was built with an emphasis on its unalterability.

6) The company's policy on refunds showed a clear stance on unalterability.

7) The painting's colors were intentionally chosen for their unalterability over time.

8) The tradition has been upheld with a strong sense of unalterability.

9) The ancient artifact was preserved to maintain its unalterability.

10) The rules of the game were established with an expectation of unalterability.