demonic

adjective

de·​mon·​ic di-ˈmä-nik 

dē-

variants or less commonly demonical

di-ˈmä-ni-kəl 

dē-

: of, relating to, or suggestive of a demon : fiendish

demonic cruelty

demonic laughter

demonically

di-ˈmä-ni-k(ə-)lē 

dē-

adverb

Synonyms of demonic

• sinister
• satanic
• malicious
• diabolical
• demoniac

Examples of demonic in a Sentence

the villain in the movie cackled with demonic laughter

Recent Examples on the Web

Intrigued by this odd, demonic figure, Tubbs started a conversation. — Literary Hub, 10 July 2026

After Will’s funeral, Alice retreats to her in-laws’ remote, dilapidated house, where, through the Necronomicon, a demonic spirit is unleashed and begins to turn the family members into Deadites. — Tim Lammers, Forbes.com, 8 July 2026

This genre entry finds six friends holding a Zoom séance with a mysterious medium (Seylan Baxter), accidentally summoning a demonic entity into their homes in the process. — Declan Gallagher, Entertainment Weekly, 7 July 2026

Evil Dead Burn follows a family whose lives are torn apart after a demonic spirit invades their home in the wake of a death. — Nigel Smith, PEOPLE, 7 July 2026

Word History

Etymology

borrowed from Late Latin daemonicus, borrowed from Greek daemonikós, from daimon-, daímōn "superhuman power, spirit intermediate between gods and humans, demon" + -ikos -ic entry 1

First Known Use

1642, in the meaning defined above

Rhymes for demonic

• atonic
• benthonic
• bionic
• bosonic
• bubonic
• canonic
• carbonic
• cyclonic
• dystonic
• hadronic
• harmonic
• hedonic