Impassive – definition: showing no sign of emotion or feeling
English: A stereotypical caricature of a villain (i.e. generic melodrama villain stock character, with handlebar moustache and black top-hat). (Photo credit: Wikipedia)
Impassiveness is a great way to portray a villain. I found a great link, which is worth visiting:
http://onyxsturm.deviantart.com/art/On-Writing-Villains-268717064
What characteristics have you used in creating a villain?
My character, William in The Twesome Loop, revolted his young wife with his mannerisms but also indulged his sadistic tendencies. His lack of empathy with his victims made him a hated character, which of course was my intent.
Related Links: http://www.wikihow.com/Create-a-Credible-Villain-in-Fiction
http://flavorwire.com/391478/the-50-greatest-movie-villains-of-all-time
Absorbing Your Villain? (mstarksauthor.wordpress.com)
Mandy Eve-Barnett's Blog for Readers & Writers 