hydrofoils, celestial navigation, boats, davits, trireme, sextants, vessels, coracle, ships, dories, caravels, spitzbergen, feluccas, sea, abeam, merchantmen, caravel, longship, bateau, sampan, canoes, finless, sailer, philae, seawards, sterns, voyagers, sailers, echo sounder, lido deck, mermen, windjammer, rhumb line, scows, barque, cods, antarctic, nudibranchs, steersmen, centerboard, sponsons, kayaks, wherry, submergible, alvei, canting, aeronauts, yachts, ocean, mantas, scarabs, subantarctic, hobie, sailboats, icebergs, catamaran, altimeters, forepeak, promenade deck, companionway, whaleboat, skidoo, sailboard, outrigger, prograde, kerguelen, luggers, hove, skeg, bergs, kuroshio current, poop deck, beamy, topsail, astral, windsurf, currach, landlubbers, fantails, tidepool, goldeneyes, foremast, tugboats, bathyscaphe, torpedos, manta ray, inshore, demersal, godwits, planetoids, luffing, forecastle, navigators, flatboats, backstays, noddies, longboat, tahitians, lanternfish, lechwe, ocean sunfish, shelduck, alphabets, paintings, calendars, mandalas, sages, sculptures, astrologers, astronomers, civilisations, civilizations, cosmogonies, freemasons, hermits, ideograms, lawgivers, liturgies, monasteries, mythologies, patriarchs, pictographs