THESAURUS
playa
alkali flat, alluvial plain, bank, basin, beach, berm, bottomland, bushveld, campo, champaign, champaign country, coast, coastal plain, coastland, coastline, delta, desert, down, downs, embankment, fell, flat, flat country, flatland, flats, foreshore, grass veld, grassland, heath, ironbound coast, lande, level, lido, littoral, llano, lowland, lowlands, lunar mare, mare, mesa, mesilla, moor, moorland, open country, pampa, pampas, peneplain, plage, plain, plains, plateau, prairie, riverside, riviera, rockbound coast, salt flat, salt marsh, salt pan, sands, savanna, sea margin, seabank, seabeach, seaboard, seacliff, seacoast, seashore, seaside, sebkha, shingle, shore, shoreline, steppe, strand, submerged coast, table, tableland, tidewater, tree veld, tundra, upland, vega, veld, waterfront, waterside, weald, wide-open spaces, wold
ROGET THESAURUS
playa
Land
N
land, earth, ground, dry land, terra firma, continent, mainland, peninsula, chersonese, delta, tongue of land, neck of land, isthmus, oasis, promontory, highland, coast, shore, scar, strand, beach,
playa, bank, lea, seaboard, seaside, seabank, seacoast, seabeach, ironbound coast, loom of the land, derelict, innings, alluvium, alluvion, ancon, riverbank, river bank, levee, soil, glebe, clay, loam, marl, cledge, chalk, gravel, mold, subsoil, clod, clot, rock, crag, acres, real estate, landsman, earthy, continental, midland, coastal, littoral, riparian, alluvial, terrene, landed, predial, territorial, geophilous, ripicolous, ashore, on shore, on land.
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.