[syn: mucky, muddy]
The Collaborative International Dictionary of English v.0.48:
Mucky \Muck"y\ (m[u^]k"[y^]), a.
   1. Filthy with muck; miry; as, a mucky road. "Mucky filth."
      --Spenser.
      [1913 Webster]
   2. Vile, in a moral sense; sordid. [Obs.] --Spenser.
      [1913 Webster]
            Mucky money and false felicity.       --Latimer.
      [1913 Webster]
WordNet (r) 3.0 (2006):
mucky
    adj 1: (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, quaggy, sloppy,
           sloughy, soggy, squashy, swampy, waterlogged]
    2: dirty and messy; covered with mud or muck; "muddy boots"; "a
       mucky stable" [syn: mucky, muddy]
Moby Thesaurus II by Grady Ward, 1.0:
68 Moby Thesaurus words for "mucky":
   barfy, begrime, besoil, black, cloudy, crappy, dirty, disgusting,
   dungy, fecal, feculent, fetid, filthy, flyblown, foul, gloppy,
   grime, grubby, gunky, icky, maggoty, malodorous, mephitic, miry,
   muck, muddy, muggy, murk, nasty, nauseating, odious, oozy,
   ordurous, plashy, puky, putrid, rank, repulsive, rotten, scabby,
   scummy, scurfy, shitty, slabby, slimy, slobby, sloppy, sloshy,
   sloughy, sludgy, slushy, soft, soggy, sordid, splashy, sposhy,
   squalid, squashy, squelchy, squishy, sticky, sultry, turbid,
   unclean, vile, vomity, wormy, yecchy