THESAURUS
savanna
alkali flat, alluvial plain, basin, bottomland, bushveld, campo, champaign, champaign country, coastal plain, delta, desert, down, downs, fell, flat, flat country, flatland, flats, grass, grass veld, grassland, grazing, haugh, haughland, heath, lande, lea, level, llano, lowland, lowlands, lunar mare, mare, mead, meadow, meadow land, mesa, mesilla, moor, moorland, open country, pampa, pampas, park, pasturage, pasture, pasture land, peneplain, plain, plains, plateau, playa, prairie, range, salt flat, salt marsh, salt pan, sebkha, steppe, steppeland, swale, table, tableland, tree veld, tundra, upland, vega, veld, weald, wide-open spaces, wold
ROGET THESAURUS
savanna
Plain
N
plain, table-land, face of the country, open country, champaign country, basin, downs, waste, weary waste, desert, wild, steppe, pampas,
savanna, prairie, heath, common, wold, veldt, moor, moorland, bush, plateau, campagna, alkali flat, llano, mesa, mesilla, playa, shaking prairie, trembling prairie, vega, meadow, mead, haugh, pasturage, park, field, lawn, green, plat, plot, grassplat, greensward, sward, turf, sod, heather, lea, ley, lay, grounds, maidan, agostadero, champaign, alluvial, campestral, campestrial, campestrian, campestrine.