The user possesses an incredible and innate understanding/knowledge of intimidation and can use it to instill fear in their opponents and command respect from others. The user has an intuitive mastery of the associated body language and choice of words subtly sending all the signals to others, causing them to yield to the user.
While kind and motherly on the surface, Retsu Unohana (Bleach) is one of the most feared Shinigami in all of Soul Society due to her potential for cruelty, even to those who are unaware of her true self.
Due to his immense power and fearlessness, Sōsuke Aizen (Bleach) was greatly feared and respected by his own army.
As the Emperor of Evil, Frieza (Dragon Ball series), was the most feared mortal in Universe 7, to the point that even decades after his death his sheer fear factor was stated to be the only thing keeping his empire from collapsing.
Majin Buu (Dragon Ball series) instilled fear in everyone that knew about him, including the gods and Frieza.
As a God of Destruction, Beerus (Dragon Ball series) is highly feared for his power and temper, even by Frieza.
The Grand Priest (Dragon Ball Super) is of such power and authority that even Gods of Destruction and other Angels fear and respect him.
The prisoners of Level 6 of Impel Down (One Piece) have committed crimes so vile and evil that even the newspapers refused to write about them, the world fearing the inmates to the point that the World Government has to “erase” their existences from history.
As one of the Four Emperors of the New World, Charlotte Linlin/Big Mom (One Piece) is a highly feared pirate who committed such heinous crimes that even the Giants do not dare speak her name.
With his status as the Strongest Creature in the World, Kaido's (One Piece) mere presence makes him so feared that people would rather risk declaring war on the World Government than anger him.
As one of the Yonko, Shanks (One Piece) is highly dreaded, to the point that he ended a war by merely threatening to get involved.
Because of his sheer ruthlessness, (Fleet) Admiral Sakazuki (One Piece) is feared by both allies and enemies alike, including the dreaded Blackbeard Pirates.
Monkey D.Luffy (One Piece)
Thanks to his title of The Strongest Man on Earth and his imposing appearance, King (One-Punch Man) can easily intimidate weaker-minded opponents despite his complete lack of any actual strength.
As a Great General of Heavens, Ou Ki the Monstrous Bird of Qin’s (Kingdom) entire being was so heavy that anyone who just stood near him could feel intimidated...
...and as a member of the Six Great Generals of Qin, enemies would gladly open their gates and surrender rather than face him and his army in battle.
The Ryo Fui Faction (Kingdom)
Despite his open face and friendly-looking nature, Ri Boku's (Kingdom) mere appearance caused those of military and martial backgrounds to either break out with sweat while flinching or be on extreme guard...
...as he gave off an intense amount of Pressure during his visit to the state of Qin.
As a general of the highest caliber, Kyou En of the Four Heavenly Kings (Kingdom)...
...needs only to point his arrow.
While a symbol of hope for many dwellers of the wastelands, Kenshiro (Fist of the North Star) is also feared by many evil warlords and their minions because of his mastery of Hokuto Shinken.
With the appearance of a giant Ogre-like hannya demon, Toriko's (Toriko) Intimidation can...
Tamiya Ryouko (Parastye) threatening Shinichi Izumi.
After merging with Migi’s cells and surviving multiple near-death experiences, Shinichi Izumi (Parasyte) became quite an intimidating figure.
Sung Jin-Woo (Solo Leveling)
Thanks to his bottomless love for fighting, Thorkell (Vinland Saga)...
...gave off so much pressure...
...that he left poor Torgrim completely cationic.
Madara Uchiha (Naruto) had a supreme legacy of endless battle and conquest. That even Tsunade regarded his mere name to be power itself.
Itachi Uchiha (Naruto) was feared by many for his powerful genjutsu and forward-thinking.
Obito Uchiha (Naruto) matured from an optimistic boy into a torn, twisted man.
Much like many of his clan, Sasuke Uchiha (Naruto) gave into the Curse of Hatred. Becoming a rebel with devastating power, succeeding Madara himself eventually.
Azula (Avatar: The Last Airbender) specializes in controlling other people through fear and intimidation, making almost everyone who knows her afraid of her. Even her bother and uncle would rather risk getting killed than get turned over to her.
The Joker (DC Comics), due to his exceptional capacity for heinous torture and murder, commands a very intimidating presence, enough to frighten civilians, low-level thugs, and even superhumans.
James "Logan" Howlett/Wolverine (Marvel Comics)
Wilson Fisk/The Kingpin (Marvel Comics) is feared by his henchmen, scientists, and even some of his adversaries.
While usually viewed as a irritating idiot, Wade Wilson/Deadpool (Marvel Comics) can be a very intimidating figure when he wants to be.
Mandy's (The Grim Adventures of Billy and Mandy) intimidating demeanor combined with her wits allow her to manipulate or intimidate those of weaker resolve.
Asrua (Asura's Wrath) feared and revered more as a force of nature than a demigod throughout Gaea. Baring limitless strength matched only by his fury he frightens much of the corrupt celestial armed forces and their masters the Seven Deities.
Doom Guy/Slayer (DOOM series) is the single most feared to be to all of Hell; due to him killing countless of their strongest Demons in an everlasting crusade to exterminate them.
A Dragonborn (Elder Scrolls) is greatly dreaded by Dragons, due to them being the only mortal able to permanently kill them.
Spartan-II Super soldiers such as John-117 (Halo) are dreaded as "Demons" by the Covenant due to being nigh-unstoppable on the battlefield.
The Nemesis-T Type (Resident Evil) is a nigh-unstoppable, bloodthirsty Bioweapon, spreading fear in anyone it targets.
Kratos (God of War), the "Ghost of Sparta", is feared far and wide for his bloody massacre of the entire Greek Pantheon.
As one of the greatest warriors in the Milky Way, Commander Shepard (Mass Effect) induces respect and fear into almost anyone who knows them.