Another word for swamp
bog, fen, quagmire, morass, marsh, slough, soft ground, wet ground, mire, peat bog, holm, swale, bottoms, river bottoms, moor, spongy ground, lowland, bayou, bottomland, cattail swamp, tule swamp, fen land, boggy ground, swampy ground, polder, trembling prairie, Everglades, muskag; see also mud.
Antonyms desert*, high ground, rocky ground.
Another word for swampnoun
A usually low-lying area of soft waterlogged ground and standing water:bog, fen, marsh, marshland, mire, morass, muskeg, quag, quagmire, slough1, swampland, wetland. See dry