Then he slips on a slimy rock.

Fleming eased forward, cautiously seeking a foothold on the slimy rock.

Even in his present position, G-8 felt the slimy rock that his right hand held slipping from his grasp.

A black-gloved hand arose, to paw at the slimy rock.

I decided to change position a few feet upstream, but stumbled on a slimy rock, sending up a bow wave into the river.

He found a crag to grasp, and scrambled up onto the dark, slimy rocks.

Gianni lost his balance on the slimy rock of the trail, falling forward farther onto the knife blade.

He could see her bare feet slithering and sliding on the slimy rock as she fought to keep her balance.

A perilous leap to the edge was followed by a difficult scramble over slimy rock faces.

The water was rushing over hundreds of smooth, rounded, slimy rocks.