WordNet: motiveless, unprovoked, wanton
occurring without motivation or provocation; "motiveless malignity"; "unprovoked and dastardly attack"- F.D.Roosevelt"
- similar to unmotivated
motiveless
- (suomi) motiiviton (synonyymi)
unprovoked
- (suomi) provosoimaton (synonyymi)
wanton
- (englanti) wantonness (derivationally related)
- (suomi) mielivaltainen (synonyymi)