A smooth cliff of black rock angled back from it.

Suddenly they perceived a low aperture in the smooth cliff, into which the waters flowed with a gentle rippling.

There the City began again, its walls, smooth white cliffs of ice, lifting two li into the morning sky.

Sometimes, especially when she and her parent had fought, Tyrathect would walk up from the shore along streams bordered by sheer, smooth cliffs.

They were separated from the matriarch, huddled and milling together next to a tall, smooth cliff.

How can we climb such smooth cliffs?

He remembered too vividly the smooth hundred-foot cliff that awaited them on the other side, but he had no choice.

He leaned against a smooth vertical cliff on which a fly would hardly be able to find a foothold.

Now those someones had just come out, tiny specks descending the massive, smooth cliff of the Bolo's side.

Looking over a smooth cliff, she chose a perfect place for her next spell.