riverbed, valley, jebel, nullah, kasbah, atbara, empty quarter, wadi halfa, doab, nala, rivulet, qanat, najd, ghat, creek, jabal, thar desert, sandy, sadda, bedouin, river, bagh, galli, euphrates, musandam, hindu kush mountains, sennar, bulrushes, zambezi river, escarpments, dunes, ebn, shatt, watercourse, distributary, fords, vlei, tigris river, euphrates river, indus river, tarns, villages, mudi, hills, caravanserai, atlas mountains, hummock, arabian desert, noor, ravines, hutment, maneh, corrie, khas, bolan pass, qasr, carob tree, basti, meadow, treeline, donkey cart, hillock, orontes, souk, bivouac, huts, pipra, hadal, shechem, abu, maalin, zagros mountains, ibexes, yarkand, kloof, great rift valley, ligurian sea, markhor, lochan, desert, slit trench, sinai desert, hilltops, jerba, riverbank, bailey bridge, sand dune, corniche, knolls, arish, arba, billabong, pamirs, footpath, reeds, streambed, arara, tiberias, hadramaut, khiva, gabar, battuta, wadis, arroyo, canyon, island, gully, gulch, mesa, ravine, basin, valleys, glacier, reef, tributary, bay, fjord, hill, quay, wady, bentonite, entrained, fluidized, mud, pebbled, permeable, pervious, porous, preglacial, rippled, shelving, alluvial, arteriolar, barrack, basaltic, cement, cemented, cobble

gully