As a power-hungry opportunist, Umbridge imposes restrictive rules and discriminates against various groups, including werewolves, non-human beings, and muggle-born wizards, highlighting her narcissism and disdain for anyone she deems inferior.
Harry describes Umbridge to Sirius Black, saying that she's vile enough to be a Death Eater, despite not being one. Umbridge is also depicted to be a prejudiced person, despising half-breeds and Muggle-born witches and wizards to the point of firing Hagrid due to his half-giant birth status.
Apparently, Umbridge's mother was a Muggle and her brother was a Squib – a source of huge embarrassment for the family. Perhaps their abandonment and retreat back into the Muggle world had such a huge impact on Umbridge that it became the catalyst for her Muggleborn-targeted cruelty later on in life.
In contrast to most narcissists, Harry puts extreme trust and faith in his friends-- he does not operate alone, like Voldemort does, who was certain that he alone could make a neat job of things. You could get a real measure of his character in the Goblet of Fire, when he saved Gabrielle Delacour from the merpeople.
Silence and torture any student in Hogwarts who objects to her orders, including Harry, Ron and Hermione. Break up "Dumbledore's Army" (both temporarily succeeded). Banish Hagrid from Hogwarts for being half-giant (succeeded during her tenure as headmistress, but then failed). Have Hagrid arrested and sent to Azkaban.
The only problem is that she tends to overdo it to the point that it's just as disconcerting. All in all, she's an “amazing” (as far as sociopaths go) example. And as Harry points out, she's arguably just as bad as, if not worse than, any Death Eater.
She persecutes Muggle-born wizards and witches under false accusations of stealing magic, sentencing them to be either kissed by Dementors or sent to Azkaban. While not a Death Eater like Voldemort or Bellatrix , Umbridge stands out as one the most loathsome characters due to how realistic her threat level is.
There certainly isn't any evidence in the book that Narcissa is Narcissistic. There is some evidence that Bellatrix might be, Lockhart is very Narcissistic, and even Voldemort to some extent is, but there is no evidence for Narcissa.
Both Riddle and Voldemort match the three personality traits (malignant) narcissism, Machiavellianism, and psychopathy, aptly known as “The Dark Triad.” (For a deep dive: A Study in Evil: Voldemort, the Malignant Narcissist.)
Malignant narcissism is considered by many to be the most severe type. 2 That's why it helps to recognize when you have someone with this condition in your life and what to expect from interactions with them. This knowledge can also provide insight into how to deal with them in the healthiest way possible.
Bellatrix was an unapologetic monster who utterly relished in the pain and torment she caused, Umbridge was a monster but a monster in a pink coat, she could hide her evil behind a fake smile and supposed civility.
She showed a particular hatred for Harry Potter, as she had no qualms about violently punishing Harry during detentions (though it is possible Fudge told her to be harsh on him).
Dolores Umbridge was arguably the most evil character in the Harry Potter series, sometimes more so than Lord Voldemort, mainly Harry Potter and The Order of the Phoenix.
J.K. Rowling has answered this question with one of her new stories on Pottermore. In her history of Dolores Umbridge, she stated that Umbridge was in Slytherin.
Luna married fellow naturalist Rolf Scamander, grandson of Fantastic Beasts and Where to Find Them author Newt Scamander, considerably later in life than Harry, Ron, Hermione, and Ginny, who all married and started families in their early-to-mid twenties.
Dolores Umbridge's wand was 8" long, made of birch wood with a dragon heartstring core. The wand length was considered "unusually short" by wandmaker Garrick Ollivander. This typically meant that something was lacking in the owner's personality.
What is the most dangerous type of narcissist? Among all the types of narcissists, the malignant ones may be the most dangerous to have in your life. “Other kinds of narcissists aren't going to go out of their way to hurt somebody—they're just obsessed with themselves,” says Dr. Bash.
Malignant narcissism could include aspects of narcissistic personality disorder (NPD) alongside a mix of antisocial, paranoid and sadistic personality disorder traits. Malignant narcissism is considered by many to be the most severe type of narcissism, and one of the worst personality disorders overall.
Narcissists fear those who are aware that they exist! Those who can see through the facade, the lies, those who can see the vulnerability and insecurity that drives them.
Harry Potter had a few love interests during his time at Hogwarts. Though he eventually settled down with Ginny Weasley, he also had a thing for Cho Chang in his earlier school years. Then, of course, there's his secret love for Draco Malfoy…
Narcissa had a close relationship with her oldest sister Bellatrix despite their differing temperaments and personality traits. Narcissa always despised the Blacks, but had great respect for those who did.
A Ministry of Magic bureaucrat who was able to indulge in her sadistic tendencies when she was posted to Hogwarts as Defence Against the Dark Arts professor, Dolores Umbridge was famous for her sickly pink wardrobe and her particularly violent taste for corporal punishments.
“[Umbridge's] desire to control, to punish and to inflict pain, all in the name of law and order, are, I think, every bit as reprehensible as Lord Voldemort's unvarnished espousal of evil,” Rowling wrote.
Why did Dumbledore not fire Umbridge even when he knew that she was teaching poorly? Because Umbridge had been installed by the Ministry and wasn't hired by Professor Dumbledore. Due to Educational Decree 22, if the headmaster couldn't find a teacher for a subject, the Ministry could then appoint someone.
