parasail, wakeboard, coaster, scuba, powerboat, skydiving, bungee, snowmobile, skydiver, skateboard, amusement park, rock climbing, ejection seat, airboat, hang gliding, daredevil, belaying, roller coaster, sailplane, innertube, watercraft, canyoneering, bunny slope, kayak, ecotour, parachutist, scuba diving, kage, motorcycle, ntsb, motocross, stuntman, glider, nautique, nekton, aerialist, paragliding, kart, hang glider, ripcord, wallenda, bike, eagle ray, towboat, waterslide, snowboard, inner tube, rappel, cog railway, bathyscaph, trapeze, cable, ollie, feetfirst, motorboat, pedicab, rollercoasters, johnboat, snorkel, boating, hydroplane, epcot, stunt, sting ray, snowmobiling, whitewater, waterpark, stingray, balloon, horseback riding, windsurf, giant schnauzer, rafting, miata, unclipped, weightlessness, handlebars, bicycle, carabiner, teeterboard, theme park, gondola, scuba dive, aerobatics, swamp buggy, kokomo, paddleboat, unhooked, flying saucer, trampoline, hydroplane racing, gator, belly flop, descender, chairlift, ride, telemark, flatwater, ballroom dance, salchow, snowshoe, lunar excursion module

speed, velocity