What is the antonym of narcissism?
Selflessness is an excellent antonym for narcissism (as an adjective), as well as empathy, while a good antonym for a Narcissist (the noun and disorder itself) would be Obsessive Compulsive Disorder (OCD). People with OCD have extremely sensitive and tender consciences and are thus known to be neurological opposites of Psychopaths and Narcissists. People with OCD are very guilt-prone and overly conscientious. (Note that Obsessive Compulsive Disorder (OCD) is not the same thing as Obsessive Compulsive Personality Disorder (OCPD). So, when discussing narcissism as a character trait, the antonym “selflessness” is right on; but if referring to it as the disorder, Narcissism, then the opposite of Narcissism would be OCD.