ne ‧ far ‧ i ‧ ous /nɪˈfeəriəs $ -ˈfer-/ BrE AmE adjective formal
[ Date: 1600-1700 ; Language: Latin ; Origin: nefarius , from nefas 'crime' ]
evil or criminal:
nefarious activities such as drug trafficking and fraud
ne ‧ far ‧ i ‧ ous /nɪˈfeəriəs $ -ˈfer-/ BrE AmE adjective formal
[ Date: 1600-1700 ; Language: Latin ; Origin: nefarius , from nefas 'crime' ]
evil or criminal:
nefarious activities such as drug trafficking and fraud
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012