adjective
- not able to be changed or modified; unchangeable
Examples
- The laws of physics are inalterable principles that govern the universe.
- His inalterable decision to move abroad surprised his family.
- The contract contained inalterable terms that could not be negotiated.
- She held an inalterable belief in the importance of education.
- The ancient monument stood as an inalterable reminder of the past.
- His inalterable routine included a morning walk every day.