THESAURUS
boggish, boggy, damp, dampish, dank, dewy, fenny, humid, marish, mirish, miry, moist, moorish, moory, muddy, muggy, paludal, paludous, poachy, quaggy, quagmiry, rainy, roric, roriferous, spouty, sticky, swampish, swampy, tacky, uliginous, undried, wet, wettish
ROGET THESAURUS
Marsh
N
marsh, swamp, morass, marish, moss, fen, bog, quagmire, slough, sump, wash, mud, squash, slush, baygall, cienaga, jhil, vlei, marsh,
marshy, swampy, boggy, plashy, poachy, quaggy, soft, muddy, sloppy, squashy, paludal, moorish, moory, fenny.