unattached

unattached
    adj 1: not fastened together
    2: not associated in an exclusive sexual relationship [syn:
       {unattached}, {uncommitted}] [ant: {attached}, {committed}]
    3: (of animals) able to swim about; not attached [syn: {free-
       swimming}, {unattached}]
    

Unattached \Un`at*tached"\, a.
   1. Not attached; not adhering; having no engagement; free.
      [1913 Webster]

   2. (Mil.) Not assigned to any company or regiment.
      [1913 Webster]

   3. (Law) Not taken or arrested. --R. Junius.
      [1913 Webster]
    

53 Moby Thesaurus words for "unattached":
      afoot and lighthearted, apart, asunder, at large, at liberty,
      autonomous, bipartite, clear, detached, dichotomous, discontinuous,
      discrete, disengaged, distinct, divergent, easygoing, emancipated,
      footloose, footloose and fancy-free, free, free and easy,
      free as air, freeborn, freed, go-as-you-please, in the clear,
      in two, incoherent, independent, insular, liberated, loose,
      noncohesive, on the loose, partitioned, released, scot-free,
      self-governing, self-regulating, self-reliant, self-sustained,
      self-sustaining, separate, single, unaffiliated, unassociated,
      unattended, uncommitted, unconnected, unengaged, uninvolved,
      unjoined, unmarried