well-established

By that time he was well established in the community.

By 1895, it was well established at several women's high schools.

However this is not well established yet in the Industry.

During the following century, this change seemed to have been well established.

Because it's been well established that companies have the right to do this.

And it is well established that people eat better when they have company.

To my knowledge coffee was well established in Europe by the end of the 17th century.

Still, our presence here now had been well established by the events of the night.

They were well established in the organization of a fine manager.

The date of his death has not been well established.