List of sump synonyms and sump related words.
artificial lake, baygall, bayou lake, bog, bottom, bottomland, bottoms, buffalo wallow, cesspool, cistern, cloaca, cloaca maxima, dam, dead water, dike, drain, dump, etang, everglade, farm pond, fen, fenland, fishpond, freshwater lake, garbage dump, glacial lake, glade, gutter, headchute, hog wallow, holm, inland sea, kennel, lagoon, laguna, lake, lakelet, landlocked water, linn, loch, lough, marais, marish, marsh, marshland, meadow, mere, millpond, millpool, mire, moor, moorland, morass, moss, mud, mud flat, nyanza, oxbow lake, peat bog, piscina, plash, pond, pondlet, pool, puddle, quag, quagmire, quicksand, reservoir, salina, salt marsh, salt pond, scupper, septic tank, sewer, sink, slob land, slough, sluice, sough, stagnant water, standing water, still water, swale, swamp, swampland, taiga, tank, tarn, tidal pond, volcanic lake, wallow, wash, water hole, water pocket, well