breakwater, groin, groyne, mole, bulwark, seawall, jetty
['spiny lobster, langouste, rock lobster, crawfish, crayfish, sea crawfish', 'king crab, Alaska crab, Alaskan king crab, Alaska king crab, Paralithodes camtschatica', 'aircraft carrier, carrier, flattop, attack aircraft carrier', 'pick, plectrum, plectron', 'miniskirt, mini', "loupe, jeweler's loupe", 'amphibian, amphibious vehicle']