unrequested

from WordNet (r) 3.0 (2006)

unrequested
    adj 1: not requested; "the merchandise was unrequested" [ant:
           {requested}]

from The Collaborative International Dictionary of English v.0.48

Unrequested \Unrequested\
   See {requested}.

from Moby Thesaurus II by Grady Ward, 1.0

35 Moby Thesaurus words for "unrequested":
      arbitrary, autonomous, discretional, discretionary, elective, free,
      free will, gratuitous, independent, nonmandatory, offered,
      optional, proffered, self-acting, self-active, self-determined,
      self-determining, spontaneous, unasked, unbesought, unbidden,
      uncalled-for, uncoerced, uncompelled, unforced, uninfluenced,
      uninvited, unpressured, unprompted, unrequired, unsolicited,
      unsought, voluntary, volunteer, willful