swimmer, scuba diver, kayaker, canoeist, snorkeler, paddler, diving, boater, canoer, sailor, skydiver, scuba, pole vaulter, fisherman, kayakers, oarsman, lifeguard, angler, gymnast, scuba diving, surfer, triathlete, backstroker, aquanaut, frogman, yachtsman, vaulter, skier, decompression sickness, submersible, parachutist, synchro, trapshooter, snowboarder, oarswoman, aquarist, dolphin, mariner, shark, climber, spearfishing, caver, rescuer, nitrogen narcosis, crewman, freestyler, scuba dive, breaststroker, pygmy sperm whale, flotation device, athlete, decathlete, wrestler, underwater, bathyscaphe, pentathlete, submariner, fencer, seaman, powerlifter, bathysphere, hammerhead shark, squalus, rowers, paramedic, aviator, surfboat, hiker, harrier, deckhand, spelunker, hang glider, tramper, cadet, circumnavigator, olympian, mako shark, porpoise, medic, sculler, decompression chamber, aqualung, moray eel, pole vaulting, equestrienne, boatman, sailmaker, yachtswoman, coxswain, adventurer, harbor porpoise, golfer, thresher shark, longline, shipmate, abseiler, boat, skater, water polo, manta ray, powerboat, lifter, divers, cyclist, pilot, gardener, player, potter, gardeners, hunter, swimmers, welder, cook, midwife, navigator, photographer, shooter, ovidian, riches, cosmogonical, serpent, yurok, aeschylean, archetypal, archetypical, banal, cosmogonic, hesiodic, loathly, love, lukan, maiden, marcan, markan, mesopotamian, midrashic, norse

deep-sea diver, pearler, pearl diver, scuba diver

deep-sea diver, flip, full gainer, gainer, half gainer, jackknife, lifeline, mergus albellus, pearler, pearl diver, precarious, scuba diver, smew, swallow dive, swan dive

adventurer, explorer, gaviiform seabird, swimmer

frogman, loon, underwater diver