Noun
archcriminal (plural archcriminals)
A highly prolific or skilled criminal; a criminal of the highest order.
(While smiling, and jokingly) You haven't come to see me for three weeks. I wondered whether you had become disgusted with us war criminals - particularly me, the so-called archcriminal of them all. Ernst Kaltenbrunner
The logic which declares Tengiri to be a satan and denounces Chengiz Khan as an archcriminal but which, in the same breath, proclaims Allah as divine and hails the Ghaznavis, Ghuris, Timurs and Baburs as heroes, is, to the say the least, worse than casuistry. Sita Ram Goel
(While smiling, and jokingly) You haven't come to see me for three weeks. I wondered whether you had become disgusted with us war criminals - particularly me, the so-called archcriminal of them all. Mike Jones