adjective
1.
not asked or invited
annoyed by his unasked advice
Synonyms: unbidden, uninvited, unrequested, unsought
Related Word: arrogant, impudent, overbearing, presumptuous; spontaneous, voluntary; unacceptable, unwanted, unwelcome
Contrasted words: desired, invited, sought, wanted; acceptable, welcome
Antonyms: asked
2.
Synonyms: supererogatory , gratuitous, supererogant, supererogative, uncalled-for, wanton