Top 37 Slang For Demonic – Meaning & Usage

Do you ever find yourself in need of a little extra edge in your vocabulary? Look no further! We have curated a list of the most intriguing and mysterious “Slang For Demonic” words and phrases that will leave you feeling empowered and in-the-know. Dive into this listicle and discover the dark and enigmatic side of language that will surely pique your curiosity and keep you coming back for more.

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1. Hellish

This term is used to describe something that is reminiscent of hell or the underworld. It often implies a sense of extreme suffering, darkness, or evil.

For example, “The abandoned house had a hellish aura, with creaking floors and flickering lights.”
In a discussion about a difficult situation, someone might say, “The traffic during rush hour was hellish.”
A person describing a horror movie might say, “The film had a hellish atmosphere, with terrifying creatures and gruesome scenes.”

2. Infernal

This word is used to describe something that is devilish or demonic in nature. It often suggests evil intentions or actions.

For instance, “The infernal laughter echoed through the haunted house.”
In a story about a villain, someone might say, “His infernal schemes always seemed to succeed.”
A person describing a frustrating situation might exclaim, “This infernal computer keeps crashing!”

3. Diabolical

This term is used to describe something that is wicked, evil, or devilish. It often implies a level of cunning or intelligence in carrying out evil deeds.

For example, “The diabolical plan involved manipulating people’s fears to gain power.”
In a discussion about a villainous character, someone might say, “He was known for his diabolical schemes and ability to outsmart his enemies.”
A person describing a difficult puzzle might say, “The solution to this riddle is diabolical!”

4. Satanic

This word is used to describe something that is associated with Satan or the devil. It often implies a sense of extreme wickedness or malevolence.

For instance, “The cult performed satanic rituals in the abandoned church.”
In a discussion about a disturbing crime, someone might say, “The details of the murder were truly satanic.”
A person describing a terrifying experience might exclaim, “I felt a satanic presence in that haunted house!”

5. Malevolent

This term is used to describe something that has an evil or harmful intent. It often suggests a desire to cause pain, suffering, or destruction.

For example, “The malevolent spirit haunted the old mansion, tormenting anyone who entered.”
In a discussion about a villainous character, someone might say, “He was known for his malevolent acts and lack of empathy.”
A person describing a harmful action might say, “His words were filled with malevolent intent.”

6. Demonic

Demonic refers to something that is evil, devilish, or associated with demons. It is often used to describe something that is very frightening or malevolent.

For example, a horror movie might feature a demonic creature or entity.
In a discussion about supernatural beings, someone might say, “I believe in the existence of demonic forces.”
A person describing a nightmare might say, “I had a dream about a demonic presence lurking in the shadows.”

7. Devilish

Devilish describes something or someone that is mischievous, wicked, or playful in a naughty way. It can also refer to something that is characteristic of or related to the devil or demons.

For instance, a child who constantly plays pranks might be described as devilish.
In a discussion about a clever trick or scheme, someone might say, “That was a devilish plan.”
A person describing a spicy or flavorful dish might say, “This dish has a devilish kick to it.”

8. Sinister

Sinister refers to something that is threatening, evil, or suggesting harm or danger. It can also have a sense of being mysterious or foreboding.

For example, a dark and shadowy figure might be described as sinister.
In a discussion about a suspicious or malicious act, someone might say, “There’s something sinister going on here.”
A person describing a movie with a twist ending might say, “The plot took a sinister turn in the last act.”

9. Fiendish

Fiendish describes something or someone that is cruel, wicked, or devilishly clever. It can also refer to something that is characteristic of a fiend or demon.

For instance, a villain in a movie might be described as fiendish.
In a discussion about a difficult puzzle or challenge, someone might say, “That’s a fiendish riddle.”
A person describing a dessert that is irresistibly delicious might say, “This cake is absolutely fiendish.”

10. Luciferian

Luciferian refers to something that is related to Lucifer, who is often associated with Satan or the devil. It can also be used to describe beliefs or practices associated with Luciferianism, a philosophical and spiritual movement.

For example, a person who worships or follows Lucifer might be described as Luciferian.
In a discussion about religious beliefs, someone might say, “Luciferianism is often misunderstood and misrepresented.”
A person describing a dark and mysterious ritual might say, “The ceremony had a Luciferian vibe to it.”

11. Mephistophelian

This term refers to something or someone that is devilish or diabolical in nature. It is often used to describe individuals who exhibit cunning or malicious behavior.

For example, “His mephistophelian smile sent a chill down her spine.”
In a discussion about villains in literature, one might say, “The character’s mephistophelian nature made him a truly memorable antagonist.”
A person describing a mischievous prankster might say, “He has a mephistophelian sense of humor.”

12. Evil Incarnate

This phrase is used to describe someone or something that is the physical manifestation of pure evil. It implies that the individual or entity is the epitome of wickedness and malevolence.

For instance, “The serial killer was considered evil incarnate.”
In a discussion about supernatural beings, one might say, “The demon was portrayed as evil incarnate.”
A person describing a particularly cruel dictator might say, “He ruled with an iron fist and was seen as evil incarnate by his subjects.”

13. Malefic

This term describes something or someone that is intentionally harmful or malicious. It implies a deliberate intention to cause harm or suffering.

For example, “The malefic sorceress cast a curse on the kingdom.”
In a discussion about horror movies, one might say, “The malefic presence in the film created a sense of dread.”
A person describing a toxic relationship might say, “Her ex-boyfriend’s malefic actions left her emotionally scarred.”

14. Unholy

This word is used to describe something that is considered sinful, impious, or contrary to religious beliefs and principles. It implies a violation of sacred or divine laws.

For instance, “The unholy alliance between the two criminal organizations shocked the community.”
In a discussion about forbidden rituals, one might say, “The participants engaged in an unholy ceremony.”
A person describing a blasphemous act might say, “His words were seen as unholy and disrespectful.”

15. Wicked

This term is used to describe something or someone that is morally evil, cruel, or malicious. It implies a deliberate intention to harm or cause suffering.

For example, “The wicked queen plotted to overthrow her stepdaughter.”
In a discussion about fairy tales, one might say, “The wicked witch was a memorable antagonist.”
A person describing a heartless criminal might say, “He committed wicked acts without remorse.”

16. Cursed

This term refers to something or someone that is believed to be under a spell or condemned to suffer. It is often used to describe an object or a person that is believed to bring bad luck or misfortune.

For example, “That cursed necklace is said to bring tragedy to its owners.”
In a horror movie, a character might say, “We should leave this cursed place before it’s too late.”
A superstitious person might warn, “Don’t touch that cursed mirror, it’s said to bring death.”

17. Ghastly

This word is used to describe something that is extremely unsettling, terrifying, or shocking in appearance or nature. It is often associated with the supernatural or demonic.

For instance, “The ghastly creature emerged from the shadows, sending shivers down my spine.”
In a ghost story, a character might describe a haunting as “a ghastly presence that lurks in the old mansion.”
A person might say, “I had a ghastly nightmare last night, it felt so real.”

18. Vile

This term is used to describe something that is morally repugnant, offensive, or extremely unpleasant. It is often associated with evil or demonic behavior.

For example, “His vile actions towards innocent people cannot be forgiven.”
In a crime documentary, a witness might describe a criminal’s behavior as “vile and inhuman.”
A person might say, “I can’t stand the vile smell coming from that dumpster.”

19. Hellbound

This term is used to describe someone who is believed to be destined for eternal punishment in hell. It implies a person’s involvement in evil or sinful activities.

For instance, “The cult leader led his hellbound followers into a life of depravity.”
In a religious discussion, a person might say, “Those who reject salvation are hellbound.”
A person might warn, “Stay away from him, he’s hellbound and will only bring trouble.”

20. Devilry

This word refers to actions or behavior that is associated with the devil or demons. It is often used to describe malicious or malevolent acts.

For example, “The town was plagued by devilry, with mysterious disappearances and strange occurrences.”
In a fantasy novel, a character might be tempted by the allure of devilry and dark magic.
A person might say, “Beware of his devilry, he’s known for his deceit and manipulation.”

21. Hellspawn

This term refers to a creature or being that is born or created in Hell. It is often used to describe demons or other evil entities.

For example, in a fantasy novel, a character might encounter a group of hellspawn on their journey.
In a video game, a player might have to defeat a powerful hellspawn boss to progress in the story.
A horror movie might depict a hellspawn wreaking havoc on a small town.

22. Maleficent

This word is used to describe something or someone that is extremely evil, harmful, or malevolent. It is often associated with demonic or supernatural forces.

For instance, a witch in a fairy tale might have maleficent intentions towards the protagonist.
In a gothic novel, the main antagonist could be a maleficent spirit haunting a mansion.
A person might describe a particularly sinister act as maleficent.

23. Demoniac

This term is used to describe someone who is believed to be possessed by a demon. It implies that the person’s actions or behavior are influenced or controlled by a demonic entity.

For example, in a horror movie, a character might exhibit demoniac behavior after being possessed.
In a religious context, exorcism rituals are performed to free individuals from demoniac possession.
A person might use this term metaphorically to describe someone who behaves in an extremely evil or malicious manner.

24. Nefarious

This word is used to describe something or someone that is extremely wicked, evil, or villainous. It is often associated with demonic or sinister intentions.

For instance, a mastermind villain in a superhero movie might have nefarious plans to take over the world.
In a crime novel, the antagonist could be a nefarious criminal with a long history of heinous acts.
A person might use this word to describe a particularly evil act or scheme.

25. Shadowy

This term is used to describe something or someone that is characterized by darkness, secrecy, or mystery. While not explicitly demonic, it can evoke a sense of the supernatural or otherworldly.

For example, a character in a ghost story might encounter a shadowy figure lurking in the shadows.
In a conspiracy theory, there might be rumors of a shadowy organization pulling the strings behind the scenes.
A person might describe a mysterious stranger as having a shadowy presence.

26. Diabolic

This term is used to describe something or someone that is extremely wicked or evil, often associated with the devil or demons.

For example, “His diabolic plan to take over the world was finally revealed.”
In a horror movie review, one might say, “The antagonist’s diabolic actions were truly chilling.”
A person describing a difficult situation might exclaim, “Dealing with that diabolic boss is a nightmare!”

27. Hades-like

This phrase is used to describe something that resembles or is reminiscent of the underworld, specifically referencing Hades, the Greek god of the underworld.

For instance, “The dark and eerie atmosphere of the haunted house was Hades-like.”
In a fantasy novel, one might describe a sinister cave as “Hades-like in its appearance.”
A person describing a gloomy and depressing place might say, “The abandoned asylum felt Hades-like.”

28. Beelzebubian

This term is used to describe something or someone that is associated with Beelzebub, a demon often associated with Satan. It implies a connection to satanic or evil practices.

For example, “The cult performed a Beelzebubian ritual to summon dark forces.”
In a discussion about horror movies, one might say, “The antagonist’s Beelzebubian appearance added to the overall creepiness of the film.”
A person describing a twisted and malevolent character might use the term “Beelzebubian” to emphasize their evil nature.

29. Dark Arts

This phrase refers to practices and rituals related to black magic, witchcraft, and other supernatural or mystical phenomena.

For instance, “The village was rumored to be a hub for dark arts and witchcraft.”
In a discussion about fantasy literature, one might say, “The protagonist delves into the world of dark arts to defeat the evil sorcerer.”
A person interested in the occult might say, “I’ve been studying the dark arts and exploring ancient rituals.”

30. Evil Spirit

This term refers to a supernatural entity or force that is characterized by its harmful intent and wicked nature.

For example, “The haunted house was said to be inhabited by an evil spirit.”
In a ghost story, one might describe a malevolent presence as an “evil spirit.”
A person recounting a paranormal experience might say, “I felt a chilling presence, as if an evil spirit was watching me.”

31. Hellfire

Hellfire is often used metaphorically to describe something that is extremely intense, destructive, or dangerous.

For example, “The building was engulfed in hellfire, with flames reaching high into the sky.”
In a video game review, a player might describe a powerful weapon as “unleashing hellfire upon enemies.”
A person might say, “Her anger was like hellfire, burning through everything in its path.”

32. Beelzebub

Beelzebub is a term derived from Hebrew and is often used as a synonym for the devil or a high-ranking demon.

For instance, in literature or mythology, Beelzebub might be depicted as a powerful and malevolent entity.
In a horror movie, a character might say, “I summoned Beelzebub to gain ultimate power.”
A person discussing religious beliefs might mention, “Beelzebub is often associated with temptation and evil.”

33. Mephistophelean

Mephistophelean is often used to describe someone or something that is devilish, cunning, or deceptive.

For example, “His smile held a Mephistophelean quality, hinting at hidden motives.”
In a novel, a character might be described as having a “Mephistophelean charm” that masks their true intentions.
A person might say, “The politician’s Mephistophelean tactics allowed them to manipulate public opinion.”

34. Evil Genius

Evil genius is a term used to describe someone who possesses exceptional intelligence and uses it for nefarious or wicked purposes.

For instance, in a movie, the villain might be referred to as an “evil genius” due to their brilliant and malicious schemes.
In a discussion about criminal masterminds, someone might say, “An evil genius can outsmart even the most skilled investigators.”
A person might jokingly refer to themselves as an “evil genius” when they successfully pull off a prank or practical joke.

35. Demonspawn

Demonspawn refers to the offspring or descendants of demons, often used in a derogatory or negative manner.

For example, “The demonspawn wreaked havoc on the town, causing chaos and destruction.”
In a fantasy novel, a character might be referred to as a “demonspawn” due to their demonic heritage.
A person might say, “Beware of those who carry the blood of demonspawn, for their nature is inherently wicked.”

36. Demoniacal

Demoniacal is used to describe something or someone that is believed to be under the influence or control of a demon. It can also refer to actions or behaviors that are considered evil or malevolent.

For example, “The demoniacal laughter echoed through the haunted house.”
In a horror movie, a character might say, “She had a demoniacal look in her eyes.”
Someone describing a disturbing event might say, “There was something demoniacal about the way he attacked.”

37. Word

Long Meaning with 2-3 usage examples