unsolicited

from WordNet (r) 3.0 (2006)

unsolicited
    adj 1: not asked for; "unasked advice"; "unsolicited junk mail"
           [syn: {unasked}, {unsolicited}]

from The Collaborative International Dictionary of English v.0.48

Unsolicited \Unsolicited\
   See {solicited}.

from Moby Thesaurus II by Grady Ward, 1.0

64 Moby Thesaurus words for "unsolicited":
      abandoned, arbitrary, autonomous, deserted, discretional,
      discretionary, disregarded, elective, free, free will, gratuitous,
      half-done, ignored, independent, laid aside, left undone, missed,
      neglected, nonmandatory, offered, omitted, optional, overlooked,
      passed by, passed over, passed up, pigeonholed, proffered,
      put aside, self-acting, self-active, self-determined,
      self-determining, shunted, sidelined, sidetracked, slighted,
      spontaneous, unasked, unattended to, unbesought, unbidden,
      uncalled-for, uncared-for, unchaperoned, uncoerced, uncompelled,
      unconsidered, undone, unforced, uninfluenced, uninvited,
      unlooked-for, unpressured, unprompted, unregarded, unrequested,
      unrequired, unsought, untended, unwatched, voluntary, volunteer,
      willful