acclivity, ascent, climb, raise, rise, upgrade

upslope, slope, sidehill, ridge, hardpan, hummock, outwash, oblique angle, dogleg, hogback, fairway, lava, downswing, talus, escarpments, tablelands, undulation, shallowing, incline, hill, metamorphic rock, cumulus cloud, treeline, northwestwards, downhill, rills, anticlines, moraine, swale, timberline, flagstick, gulch, knoll, norite, hole, counterclockwise rotation, lipping, loess, bluffs, muskeg, scree, divot, rimrock, syncline, gullies, mesa, deadfall, icefield, precipices, declivity, moldboard plow, ruts, earthwards, graben, southeastwards, feet, pyroclastic, sandy, snowfield, sand wedge, overcut, crustal plate, temperature gradient, cragged, barranca, ravine, crater, sage brush, corrie, orogenic, landward, sawgrass, straighter, stratovolcano, rockface, mounding, couloir, massifs, altocumulus, silts, dolerite, sirocco, seaward, tussock, bunchgrass, creek, stratiform, greenside, switchback, steepening, freshet, fescue grass, downwind, putt, whitecap, hillside, aeolian, seracs, eastward, parabola, spume, outcropping, climb, climbs, downwards, fall, taper, upwards, decline, decrement, drop, inwards, outward, outwards, rise, southwards, ascents, deceleration, eastwards, falls, southeasterly, southwesterly, easterly, northeasterly, southerly, unpredicted, uphill, westerly, anticyclonic, cyclonic, east, fouth, lateral, longshore, north, northwest, northwesterly, offshore

downhill, steep

incline, side, slope

decline, declivity, descent, fall