hilly, hindu kush mountains, karakoram range, sierra madre oriental, semidesert, caucasus mountains, northwestern, snowy mountains, forested, transylvanian alps, rugged, northern, southwestern, carpathian mountains, tien shan, hindu kush, southern, northeastern, apennine, driftless, annamite, rhodope mountains, himalaya mountains, unclimbable, tatra mountains, remote, arid, southeastern, zagros mountains, peloponnesian peninsula, glaciated, muztagh ata, untrodden, atlas mountains, unpopulated, jungly, dehong dai, balkan peninsula, sierra madre occidental, moonlike, eastern, craggy, scenic, kamchatka peninsula, subalpine, wasatch range, kunlun mountains, orinoco river, snowcapped, thar desert, pacific coast, bernese alps, pathless, tsangpo, unpassable, chiltern hills, karakoram, cragged, alpine, himalayan, eastern ghats, western, kara kum, mt etna, picturesque, selkirk mountains, pinon pine, semitropical, verdant, pyrenean, wrangell mountains, gobi desert, andreanof islands, namib desert, altai mountains, northwest, sahara desert, snowy, mount ararat, nubian desert, desolate, laurentian mountains, lassen peak, mohave desert, el misti, mount parnassus, wooded, backcountry, landlocked, cotacachi, little bighorn river, sonoran desert, hummocky, uinta mountains, coastal, ozark plateau, irrawaddy river, lahu, chichagof island, bolan pass, kalahari desert, uninhabited, central, upland, inland, mesa, partake, highland, island, islands, mountain, mountains, passes, southeast, westward, bordering, extreme, northwards, stony, tableland, bank, populated, inhospitable, sparsely, unmapped, lowlying, semiarid, treeless, peopled, barren, drier, humid, lying

abruzzi, abruzzi e molise, accentor, afghanistan, alectoris graeca, all-terrain bike, alnus veridis, alpine goldenrod, alpine milk vetch, alpine sunflower, aquila chrysaetos, area, astragalus alpinus, austria, baja california, bibos gaurus, bighorn, bighorn sheep, bosna i hercegovina, bosnia, bosnia-herzegovina, bosnia and herzegovina, burma, canaries, canary islands, celebes, cetraria islandica, cimarron, cystopteris montana, dalmatia, equality state, erodium, eumeces callicephalus, federal republic of yugoslavia, gaur, genus erodium, golden eagle, greek partridge, green alder, guadalcanal, guiana highlands, highland, highlands, highlands of scotland, hillbilly music, hymenoxys grandiflora, iceland lichen, iceland moss, islamic state of afghanistan, jugoslavija, kordofan, laos, lao people's democratic republic, lower california, lowlands, lowlands of scotland, mindanao, mindoro, montane, mountain bike, mountain bladder fern, mountain goat, mountain sheep, mountain skink, mountain trail, myanmar, oesterreich, off-roader, old man of the mountain, oreamnos americanus, ovis canadensis, red-backed mouse, redback vole, republic of austria, republic of bosnia and herzegovina, republic of slovenia, republic of tajikistan, rhone-alpes, rocky mountain bighorn, rocky mountain goat, rocky mountain sheep, rock partridge, scotch asphodel, serbia and montenegro, shikoku, slovenia, slovenija, solidago multiradiata, sulawesi, sumatra, tadjik, tadzhik, tadzhikistan, tajik, tajikistan, terrace, tetraneuris grandiflora, tirol, tofieldia pusilla, trekker, tyrol, umbria, union of burma, unwrapped, upland, victoria land, wy, wyoming, yugoslavia

big, large, rough, unsmooth