luxury, extravagance, to live in luxury, to indulge oneself, lavish (use of something), abundant, copious, wasteful, excessive (e.g. demands, expectations)
沼沢【しょうたく】
marsh, swamp, bog
沢【さわ】
mountain stream, valley, dale, wetlands, swamp, marsh
沢山【たくさん】
a lot, lots, plenty, many, a large number, much, a great deal, a good deal, enough, sufficient, enough, too many, too much