Extremely wicked or villainous; iniquitous: a nefarious plot.
Wisdom of the week.
The great enemy of clear language is insincerity. When there is a gap between one's real and one's declared aims, one turns, as it were, instinctively to long words and exhausted idioms, like a cuttlefish squirting out ink. - George Orwell.
All I have to say is "Paypal" the reason for this weeks word and wisdom! All will be revealed.....