From Longman Dictionary of Contemporary Englishunsolicitedun‧so‧lic‧it‧ed /ˌʌnsəˈlɪsɪtɪd◂/ adjective not asked for and often not wanted unsolicited calls unsolicited advice
Examples from the Corpus
unsolicited• They had agreed that each of them should have carteblanche, no questions asked nor opinions given, unsolicited.• The third bill treats unsolicited e-mail like unsolicited faxes and subjects the sender to potential criminal sanction.• Once caricatured as far-Right-wingers, they were dependable for their unsolicited robust views on hanging, repatriation and grisly prescriptions for homosexuals.• Most unsolicited scripts and script proposals get summarily returned to sender.• This strange, unsolicited statement was to have further ramifications later on.• We have seen that a contract made during an unsolicited visit is cancellable.From Longman Business Dictionaryunsolicitedun‧sol‧i‧cit‧ed /ˌʌnsəˈlɪsɪtɪd◂/ adjective an unsolicited offer, request etc is made without being asked for by anyoneHilton, which owns, manages or franchises 240 hotels and 16 casinos, made an unsolicited offer Monday for a rival chain.Unsolicited calls from salespeople are annoying, and there may soon be a way to stop them. 