The Collaborative International Dictionary of English v.0.48:

Disorderly \Dis*or"der*ly\, adv.
   In a disorderly manner; without law or order; irregularly;
   confusedly.
   [1913 Webster]

         Withdraw yourselves from every brother that walketh
         disorderly.                              --2 Thess.
                                                  iii. 6.
   [1913 Webster]

         Savages fighting disorderly with stones. --Sir W.
                                                  Raleigh.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Disorderly \Dis*or"der*ly\, a.
   1. Not in order; marked by disorder; disarranged;
      immethodical; as, the books and papers are in a disorderly
      state.
      [1913 Webster]

   2. Not acting in an orderly way, as the functions of the body
      or mind.
      [1913 Webster]

   3. Not complying with the restraints of order and law;
      tumultuous; unruly; lawless; turbulent; as, disorderly
      people; disorderly assemblies.
      [1913 Webster]

   4. (Law) Offensive to good morals and public decency;
      notoriously offensive; as, a disorderly house.

   Syn: Irregular; immethodical; confused; tumultuous;
        inordinate; intemperate; unruly; lawless; vicious.
        [1913 Webster]

WordNet (r) 3.0 (2006):

disorderly
    adj 1: undisciplined and unruly; "disorderly youths";
           "disorderly conduct" [ant: orderly]
    2: in utter disorder; "a disorderly pile of clothes" [syn:
       disorderly, higgledy-piggledy, hugger-mugger,
       jumbled, topsy-turvy]
    3: completely unordered and unpredictable and confusing [syn:
       chaotic, disorderly]