The philosopher wrote extensively about the unchangeabilities underlying moral laws.

Despite our efforts to adapt, the unchangeables remained constant throughout the project.

After reviewing the edits, please unchange the document to its previous version.

In times of crisis, she clung to the unchange of her daily routine.

The unchangeability of the constitution became a central argument in the debate.

The landscape remained unchangeful throughout the year, its hills and fields looking much the same in every season.

Despite constant upheavals around them, the community prized the unchangefulness of their ancient rituals.

She smiled unchangingly as the years went by, a calm beacon against life's storms.

Even after decades of turmoil, she found solace in the unchangingness of the old clock's ticking.