Was heißt »steinalt« auf Englisch?

Das Adjektiv »steinalt« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Synonyme

Democracy is an idea that goes back to the ancient Greeks.
My neighbor found a cache of ancient Roman coins using his metal detector.
The museum has an exhibit of ancient weapons.
The Shitennouji is the most ancient temple in Japan.
The ancient and the modern, the past and the future are all one.
My father is interested in ancient history.
He had heard stories about an ancient god who had left his land centuries before by ship.
Leipzig is an ancient city.
New facts about ancient China have recently come to light.
I wish I could see the ancient world.
In ancient times, plagues killed many people.
She has an ancient family name.
Achilles was an ancient Greek hero.
That castle was built in ancient times.
This custom dates from ancient times.
We can get a glimpse of the lifestyle of ancient people from this wall painting.
This is an ancient law.
The myth offers insights into the ancient civilization.
The exhibition offers profound insights into ancient civilization.
It is very difficult to handle the bola, but the ancient Incas were very good at it.