The windows are mirrors, but she can see the driver as a vague shadow behind the silver glass.

The man groaned, felt his head, and looked to where he could make out the vague shadows.

So far, all that they could make out was a series of maddeningly vague shadows.

Something tugged at her attention, a vague, ghostly shadow of an idea.

Now he could see the vague shadows of three men behind the glaring light.

The assistant was a vague shadow, moving briskly in the background.

How true it is that words are but the vague shadows of the volumes we mean.

What had been little more than a vague shadow filled the screen with detail.

They struck at the vague shadows of the pavilion's interior.

The cabins on the other side of the lake were vague shadows against the slope.