unmade

from WordNet (r) 3.0 (2006)

unmade
    adj 1: (of a bed) not having the sheets and blankets set in
           order; "an unmade bed with tangled sheets and blankets"
           [ant: {made}]

from The Collaborative International Dictionary of English v.0.48

Unmade \Un*made"\, a.
   1. [Pref. un- not + made.] Not yet made or formed; as, an
      unmade grave. --Shak.
      [1913 Webster]

   2. [Properly p. p. of unmake.] Deprived of form, character,
      etc.; disunited.
      [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

39 Moby Thesaurus words for "unmade":
      ad-lib, caught napping, caught off balance, caught short,
      extemporaneous, extemporized, haphazard, hasty, impromptu,
      improvised, makeshift, precipitate, rough-and-ready, snap,
      surprised, taken aback, taken by surprise, taken unawares,
      tripped up, unarranged, unbegotten, unbegun, unborn, unconceived,
      unconcocted, uncontrived, uncreated, undeliberated, undevised,
      unhatched, unmanufactured, unorganized, unplanned, unpremeditated,
      unprepared, unprimed, unproduced, unready, unstudied