sharply, precipitously, steadily, dramatically, appreciably, downward, rapidly, drastically, slowly, modestly, upward, substantially, alarmingly, markedly, gradually, significantly, earthwards, slightly, southwards, fivefold, marginally, vertically, astronomically, per cent, moss phlox, considerably, fractionally, linearly, severalfold, sideways, geometrically, inexorably, correspondingly, below, ninefold, nose dive, twelvefold, moderately, gable roof, commensurately, progressively, dizzily, icelandic krona, exponentially, earthward, monotonically, perceptibly, seawards, precipitately, briskly, skywards, lagging indicator, incrementally, proportionately, inversely, foramen magnum, downhill, perilously, simplon pass, patchily, abruptly, threefold, eastwards, sedately, inwards, mount ranier, song thrush, little bighorn river, common murre, unevenly, groundnut oil, apace, northwards, unexpectedly, insurmountably, classified advertising, lassen peak, himalaya mountains, sideward, ojos del salado, bernese alps, spruce pine, sulfanilic acid, yemeni rial, tenfold, unsteadily, imperceptibly, sparser, rabbit hole, downslope, outwards, cheaply, invitingly, promisingly, eastern lowland gorilla, northeastwards, catastrophically, cyclically, precariously, shallowly, spectacularly, poleward

canyonside, chandelle, climb, crash-dive, declivitous, dive, downhill, downward-sloping, plunge, plunk