towers, antennas, telegraph pole, pylons, foremast, poles, turbines, chimney stack, steeple, crossbeams, mainmast, windmills, piers, backstays, mooring, mizzen, lampposts, mobiles, siting, quayside, davits, quays, pontoons, slipway, halyards, sheave, breakwaters, monopoles, spire, cranes, headland, trysail, dogger bank, bowsprit, daggerboard, crenellations, bollards, lighthouse, headstay, transmitters, buoys, wharfs, topmast, chimneys, wind farm, storeys, radiations, flagpoles, menai strait, gasometer, sandbanks, belfry, ropery, loch linnhe, canopies, scilly islands, cabling, radiotelephone, solway firth, beams, martello tower, hulls, vhf, megaliths, arches, barque, hardstand, railings, carports, lleyn peninsula, icebergs, solent, townscape, electromagnetic radiation, repeaters, buildings, spinnakers, echo sounder, foredeck, flagstaff, battens, petards, centreboard, belvedere, lightship, dockland, gipsy moth, pohutukawa, caissons, furling, bulkheads, cook strait, wherry, zebra crossing, lorries, fin keel, roofs, bell tower, pentland firth, palings, jetties, wind turbine, mast, spars, rafters, oars, reeds, sails, spar, spokes, canes, pillars, timbers, trunks, bamboos, derricks, funnels, shafts

., bark, barque, brig, foremast, galleon, ketch, mainmast, mizen, mizenmast, mizzen, mizzenmast, poon, rig, rigging, sailing ship, sailing vessel, set, set up, staysail, tackle, yawl