The mud and light rain made the trail almost impassable.

The mud made a soft cracking sound as it trembled.

He ran toward it, though stubborn mud sucking at his boots made that difficult.

He hoped that mud he'd splashed on the grip wouldn't make it slippery.

The heavy rain and mud again made movement difficult and little artillery could be brought closer to the front.

The constricting mud against his chest made it that much harder for him to breath.

Rincewind tried to turn, but the mud made that impossible.

The rain and mud had made every mile into ten.

Black mud, more or less dry, made a path at the bottom of the tunnel.

She pulled it out, and the mud made a giant sucking sound.