The word "sadomasochism" is a portmanteau of the words sadism () and masochism. Sadism and masochism were also found in the personality disorder section. The term "sadomasochism" is derived from the words "sadism" and "masochism". She also mentions women with careers who are able to escape sadism and masochism. They usually contain nudity, lesbianism, sexual assault, humiliation, sadism, and rebellion among captive women. Prominent themes of militarism, callousness, social exploitation, and casual sadism are brutally and uncompromisingly presented. The words "sadism" and "sadist" are derived from Marquis de Sade. The words "sadism" and "sadist" are derived from his name. Everyday sadism, defined as the enjoyment of cruelty, is the most common addition. Bonaparte's cruelty towards the children borders on sadism. He was eventually diagnosed with antisocial personality disorder with sexual sadism. She earned the position due to her sadism and ruthlessness. The DSM-IV cites DeBardeleben as an example of both sexual sadism and antisocial personality disorder. Trolling correlated positively with sadism, psychopathy, and Machiavellianism. Several factors have been proposed&colon; anger, power, sadism, sexual gratification, or evolutionary proclivities.