humber bridge, keel, keelson, rib, rider plate

vessel, sponson, dry dock, daggerboard, skeg, deckhouse, bowsprit, centerboard, sponsons, backstay, bulkhead, mainsail, davits, centreboard, catamaran, headsail, halyards, drydock, ship, foresail, reefing, rudder, scow, forepeak, foredeck, foremast, ketch, pontoons, headstay, amidships, propeller, monohull, boat, genoa, sloop, forestay, mainmast, fin keel, mizzen, superstructure, transom, fender, propeller shaft, trysail, schooner, fuselage, yawl, chine, spinnaker, radome, topmast, midship, flybridge, workboat, midships, barge, warship, bimini, gunwale, dories, mainsheet, outrigger, conning tower, forecastle, graving dock, barque, yacht, topsail, dredger, prow, trimaran, luff, nose cone, aerofoil, submarine, semisubmersible, bulker, longeron, gipsy moth, tumblehome, delamination, staysail, sailcloth, propellor, deck, hawser, bilge, trawler, fin, pilothouse, keel, piton, windlass, breakwater, beamy, dismasting, bilge pump, pilings, sternwheeler, piston rod, tugboat, seaworthiness, hulls, plinth, cone, hoop, ledge, rectangle, sill, shell, casing, chest, crossbar, dome, frame, top, trunk, bar, belly, carapace, hulled, box, geometric, geometrical, ellipsoid, seaworthy, sleek, built, fractal, polygonal, triangulated, architectonic, beamed, block, euclidean, freeform, hexagonal, loaded, moored

shell

almond, amygdalus communis, barnacled, carvel-built, clincher-built, clinker-built, contact, degaussing, humber bridge, inboard, keel, loft, magnetic mine, metacenter, metacentre, outrigger, portable, prunus amygdalus, prunus dulcis, stringer, sweet almond, topside, waterline, water level, water line, windage, wind exposure

england, vessel, watercraft

calyx, city, construction, husk, metropolis, remove, structure, take, take away, urban center