III. WORDS RELATING TO MATTER
II. INORGANIC MATTER
2. Fluid matter; specific fluids
Plain.
[Nouns] plain, tableland, 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; busch; plateau (level) [more]; campagna; alkali flat, llano; mesa, mesilla [U.S.], playa; shaking prairie, trembling prairie; vega.
meadow, mead, haugh, pasurage, park, field, lawn, green, plat, plot, grassplat, greensward, sward, turf, sod, heather; lea, ley, lay; grounds; maidan, agostadero.
[Adjectives] champaign, alluvial; campestral, campestrial, campestrian, campestrine.