moldy

from WordNet (r) 3.0 (2006)

moldy
    adj 1: covered with or smelling of mold; "moldy bread"; "a moldy
           (or musty) odor" [syn: {moldy}, {mouldy}, {musty}]

from The Collaborative International Dictionary of English v.0.48

Moldy \Mold"y\, Mouldy \Mould"y\, a. [Compar. {Moldier}or
   {Mouldier}; superl. {Moldiest} or {Mouldiest}.] [From {Mold}
   the growth of fungi.]
   Overgrown with, or containing, mold; smelling of mold; as,
   moldy cheese or bread.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

81 Moby Thesaurus words for "moldy":
      archaic, bad, bad-smelling, blasted, blighted, blown, bygone,
      crumbling, dated, despoiled, dilapidated, dusty, fecal, fetid,
      flyblown, foul, frowsty, frowsy, frowy, frowzy, fulsome, funky,
      fusty, gamy, gone to seed, graveolent, high, ill-smelling, maggoty,
      malodorous, mephitic, miasmal, miasmic, mildewed, mildewy,
      moldering, moss-grown, moth-eaten, musty, nidorous, noisome,
      noxious, odorous, offensive, old hat, olid, outdated, passe,
      putrid, rancid, rank, ravaged, reasty, reasy, reechy, reeking,
      reeky, repulsive, rococo, rotten, ruined, ruinous, rusty, smellful,
      smelling, smelly, smutted, smutty, stale, stenchy, stinking,
      strong, stuffy, sulfurous, time-scarred, timeworn, vile, weevily,
      worm-eaten, wormy, worn