facinorous
/fəˈsɪn(ə)rəs
/adjective archaic
Extremely wicked.Many have long memories of the crimes, coupled with strong opinions on her facinorous nature....
- They are accused as accomplices in many other heinous and facinorous deeds, with the assassin Andrade.
- Others they have cast into Newgate among the most facinorous and vile persons.
Origin
Mid 16th century: from Latin facinorosus, from facinus, facinor- '(bad) deed', from facere 'do, make'.