Quaggy

(a.) Of the nature of a quagmire; yielding or trembling under the foot, as soft, wet earth; spongy; 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