depression, natural depression

incline, side, slope

altitude, gradient, ridge, timberline, slope, topography, treeline, escarpments, ascent, landform, feet, upslope, uinta mountains, ascending, ascension, steepness, incline, knolls, wasatch range, harney peak, drumlin, grossglockner, plateaux, munro, rimrock, teton range, marmolada, millibar, nuptse, barometric pressure, sawatch, snowcap, topographical, declivity, snowfield, undulation, slickrock, massif, seracs, temperature gradient, seismicity, glacial, mount ranier, height, crest, descents, depositional, tarns, talus, altocumulus, snowpack, moraine, longs peak, lassen peak, mountain, zugspitze, stratovolcano, glacier, eskers, acclimatization, azimuths, hummocks, salinity, lowlands, kpa, icecap, huascaran, hill, flood plain, declination, tableland, downslope, oblique angle, foothills, semeru, icefield, couloir, verticle, sidehill, himalayas, ridgeline, tropopause, alpine, terrain, cumulonimbus cloud, batholith, permeabilities, muztagh ata, anticlines, floodplain, outwash, curvature, contour, headwater, fourteener, bathymetry, canyon, karst, sangre de cristo mountains, crags, vorticity, mesa, elevations, elongation, rise, acceleration, depth, hardness, intensity, shrinkage, attenuation, decrement, deceleration, increases, abundance, brightness, gravity, increment, subalpine, montane, xeric, mesic, semiarid, boreal, chaparral, steppe, riparian, riverine, rainforest, temperate, drier, streamside, subarctic, brushy, desert, swamp, swampy

ego trip, foreland, grade, ground level, headland, highland, isometry, mount, promontory, self-aggrandisement, self-aggrandizement, swell, upland, water level

., altitude, apotheosis, benchmark, bench mark, bleb, blister, bulla, capillarity, capillary action, clinometer, contour map, convolution, cusp, deification, exaltation, floor plan, foreland, gyrus, headland, height, hickey, high, high-angle fire, high-angle gun, hill, hypsography, hypsometer, hypsometry, inclinometer, isometry, low, low-lying, mound, oligoporus leucospongia, papule, pimple, pitcher's mound, promontory, pustule, relief map, ridge, searching fire, sea level, swell, umbo, undercut, upheaval, uplift, upthrow, upthrust

actuation, angular position, architectural plan, degree, distance, formation, geological formation, geology, increase, level, plan, point, propulsion, rising, stage, step-up

acme, aggrandisement, aggrandizement, alt, el, heave, lift, natural elevation, peak, pinnacle, raise, raising, summit, superlative, top