puffer, pufferfish, blowfish, globefish
['sandbar, sand bar', 'water snake', 'African chameleon, Chamaeleo chamaeleon', 'hermit crab', 'chiton, coat-of-mail shell, sea cradle, polyplacophore', 'chambered nautilus, pearly nautilus, nautilus', 'seashore, coast, seacoast, sea-coast']