1. not changed or modified; remaining in the original state

Examples

• The historic building remained unaltered for over a century.
• She kept the recipe unaltered from her grandmother’s version.
• The contract was signed with the terms unaltered.
• His opinion on the matter stayed unaltered despite the new evidence.
• The photograph showed the landscape unaltered by human development.
• The ancient text was preserved unaltered in the museum archives.