Accommodate, Accord, Bend, Bob, Bow, Cannonball, Cascade, Cataract, Chute, Collapse, Comedown, Concede, Condescend, Cower, Crash, Crawl, Creep, Cringe, Crouch, Curtsy, Debacle, Declension, Declination, Derogate, Descend, Descending, Descent, Dive, Down, Downfall, Downgrade, Downpour, Downturn, Drop, Dropping, Duck, Fall, Falling, Fawn, Flatter, Gainer, Gallery, Genuflect, Gravitate, Gravitation, Grovel, Header, Hunch, Inclination, Kneel, Kneeling, Nod, Obeisance, Oblige, Parachute, Patio, Piazza, Pitch, Plop, Plummet, Plummeting, Plump, Plunge, Porch, Pounce, Precipitate, Prostration, Rain, Rapids, Relax, Reverence, Salaam, Sink, Slouch, Slouching, Solarium, Sound, Squat, Swoop, Thaw, Toady, Unbend, Veranda, Vouchsafe, Wallow, Waterfall, Welter