untidiness

from WordNet (r) 3.0 (2006)

untidiness
    n 1: the condition of being untidy [ant: {tidiness}]
    2: the trait of being untidy and messy [syn: {untidiness},
       {messiness}] [ant: {neatness}, {tidiness}]

from The Collaborative International Dictionary of English v.0.48

Untidy \Un*ti"dy\, a.
   1. Unseasonable; untimely. [Obs.] "Untidy tales." --Piers
      Plowman.
      [1913 Webster]

   2. Not tidy or neat; slovenly.
      [1913 Webster] -- {Un*ti"di*ly}, adv. -- {Un*ti"di*ness},
      n.
      [1913 Webster]