spiny lobster, langouste, rock lobster, crawfish, crayfish, sea crawfish
['coil, spiral, volute, whorl, helix', 'broom', 'stretcher', 'ant, emmet, pismire', 'breakwater, groin, groyne, mole, bulwark, seawall, jetty', 'slide rule, slipstick', 'hook, claw']