sandbar, sand bar
['nematode, nematode worm, roundworm', 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias', 'reel', 'bathtub, bathing tub, bath, tub', 'scale, weighing machine', 'sundial', 'gas pump, gasoline pump, petrol pump, island dispenser']