Energy barriers that are seemingly impenetrable to others seem to pose no problem to him.

This is also used on the two murder victims, both of whom were shot and killed in their seemingly impenetrable apartments.

Seemingly impenetrable to pedestrians, it is meant to be entered by car.

Later, they are sent to guard the west side of the defenses, facing the seemingly impenetrable swamps.

But since then it had been insular and seemingly impenetrable.

Although we are trapped by a seemingly impenetrable barrier, the shops never run dry.

Atop the wall was a green tangle of trees and shrubs, seemingly impenetrable.

Even then, it is still sometimes possible for fire to spread across a seemingly impenetrable divide.

Unlike the other doorways they had walked past, this one was closed and seemingly impenetrable.

Because of their aggressive nature, they often invade and colonize seemingly impenetrable areas.