ascending, climbing, moving, marching, swooping, clambering, lurching, slipping, disgorging, teetering, circling, heading, gliding, hurtle, converging, cresting, careening, hopping, arriving, careering, creeping, catapulting, flitting, approaching, heaving, traversing, plunging, trudging, journeying, totter, crawling, drifting, perched, stumbling, zigzagging, glissade, bounding, incline, thrusting, degenerating, hovering, veering, trekking, landing, alighting, flying, jumping, eddying, congregating, glimpsing, crashing, congealing, populating, bestriding, slithering, ferried, clomp, entering, cascading, sloping, inching, wobbling, moseyed, massing, escaping, ambling, sliding, trooping, engulfing, meandered, disappearing, tramped, disintegrating, scudded, striding, disembarking, metamorphosing, parachuting, perambulate, whooshing, collapsing, pirouetting, devolving, zipping, stampeding, falling, flocking, mount parnassus, beetling, toping, fleeing, jibbing, waltzing, propelling, gazing, encountering, shambled, dynamiting, trundling, straggling, tumbling, corniced, descend, andrew, aud, auto, awhile, backside, band, baud, behind, blind, blister, boarding, boils, box, bruises, bum, button, butts, calf

abdominal aorta, air hole, air pocket, cable railway, descending aorta, dorsal scapular vein, funicular, funicular railway, glissando, greek mode, hang glider, inversion, klondike, pocket, pterygoid muscle, pterygoid process, sigmoid colon, sigmoid flexure, stair, step, thoracic aorta, transverse colon, undescended, vena scapularis dorsalis

declivitous, degressive, descendant, descendent, down, downhill, downward, downward-sloping, drizzling, dropping, falling, raining