unprovoked

un·pro·voked

U0104700 (ŭn′prə-vōkt′)adj. Not provoked or prompted: an unprovoked attack.

unprovoked

(ʌnprəˈvəʊkt) adjnot provoked by anything done or said

Thesaurus

Adj.

1.

unprovoked - occurring without motivation or provocation; "motiveless malignity"; "unprovoked and dastardly attack"- F.D.Rooseveltmotiveless, wantonunmotivated - without motivation

Translations

non provocato