Fenny

(a.) Pertaining to, or inhabiting, a fen; abounding in fens; swampy; boggy.

Thesaurus Entries

boggish, damp, dampish, dank, dewy, fenny, humid, marish, marshy, mirish, miry, moist, moorish, moory, muddy, muggy, paludal, paludous, poachy, quaggy, quagmiry, rainy, roric, roriferous, spouty, sticky, swampish, swampy, tacky, uliginous, undried, wet, wettish