Crimson, indigo, a rich green horribly like the emerald fire of the Jewels, they dazzled the eye but laid traps for unwary feet.

Tent ropes made snares for unwary feet in the darkness.

Traps for unwary feet.

The giant trees became serious obstacles; their gnarled roots and writhing buttresses now were traps for unwary feet.

These are the shellfish of legend, capable of snapping shut on a diver's unwary foot, holding on until his air runs out.

Once it set a couple of muddy puddles for unwary feet.

Sometimes wind hollows hid behind boulders, waiting for unwary feet.

Once placed, mines remain active for years, waiting the pressure of an unwary foot to detonate.

There are too many counter agents these days for Tarnkappen to be effective for serious work, ranging from infrared detectors to spray cans of paint triggered by an unwary foot.

She heard among its soft, stealthy sounds the small, crisp snap of a dead twig under an unwary foot, and froze into stillness, listening.