quaggy
     adj : (of soil) soft and watery; "the ground was boggy under
           foot"; "a marshy coastline"; "miry roads"; "wet mucky
           lowland"; "muddy barnyard"; "quaggy terrain"; "the
           sloughy edge of the pond"; "swampy bayous" [syn: {boggy},
            {marshy}, {miry}, {mucky}, {muddy}, {sloughy}, {swampy}]
     [also: {quaggiest}, {quaggier}]
Source: WordNet® 2.0