un·looked-for /-ˈlʊktˌfɔr/
  Un·looked-for a. Not looked for; unexpected; as, an unlooked-for event.
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  unlooked-for
       adj : not anticipated; "unanticipated and disconcerting lines of
             development"- H.W.Glidden; "unforeseen circumstances";
             "a virtue unlooked-for in people so full of energy";
             "like a bolt out of the blue" [syn: unanticipated, unforeseen,
              out of the blue(p)]