Wordnet 3.0
ADJECTIVE (1)
1. 
 lacking order or methodical arrangement or function; 
- Example: "a disorganized enterprise"- Example: "a thousand pages of muddy and disorganized prose"- Example: "she was too disorganized to be an agreeable roommate"[syn: disorganized, disorganised]
WordNet (r) 3.0 (2006):
disorganised
    adj 1: lacking order or methodical arrangement or function; "a
           disorganized enterprise"; "a thousand pages of muddy and
           disorganized prose"; "she was too disorganized to be an
           agreeable roommate" [syn: disorganized, disorganised]
           [ant: organized]