Synonyms and related words :
Lebensraum, air space, back country, baygall, bog, bottom, bottomland, bottoms, buffalo wallow, clear space, clearance, clearing, desert, distant prospect, empty view, everglade, fen, fenland, hog wallow, holm, living space, marais, marish, marsh, marshland, meadow, mere, mire, moor, moorland, morass, moss, mud, mud flat, open country, open space, outback, peat bog, plain, prairie, quagmire, quicksand, salt marsh, slob land, slough, sough, steppe, sump, swale, swamp, swampland, taiga, terrain, territory, wallow, wash, wide-open spaces, wilderness