DEMONIC Synonyms: 49 Similar and Opposite Words

demonic

adjective

di-ˈmä-nik

variants also demonical

Definition of demonic

as in sinister

of, relating to, or worthy of an evil spirit the villain in the movie cackled with demonic laughter

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of demonic Dorinda’s residence is perhaps the single most iconic location in all of Housewifery because that demonic energy caused friction in every single interaction that took place there. — Brian Moylan, Vulture, 5 Oct. 2026 The better to act out empire’s idea of what disgusting demonic sickness looks like. — Literary Hub, 15 Sep. 2026 Around his ankle is a heavy plastic GPS tracking device, with a red, LED status light glaring like a demonic eye. — Philip Kennicott, Washington Post, 5 Sep. 2026 But cultural myths and urban legends have also stereotyped them into Halloween mascots, demonic beings and carriers of diseases. — Shi En Kim, AZCentral.com, 28 Aug. 2026 See All Example Sentences for demonic

Recent Examples of Synonyms for demonic

Adjective

Feathers McGraw, the sinister penguin villain from the Wallace & Gromit films, also makes a Hitchcockian cameo.

— Scott Roxborough, HollywoodReporter, 22 Oct. 2026
Other examples are more sinister—for instance, the far-right takeover of Croatian Wikipedia, or efforts by corporations to launder their images.

— Julian Lucas, New Yorker, 21 Oct. 2026

Definition of sinister

Adjective

Alderman maintains that each of the defendants have continued to lie to protect themselves and believes there is evidence of satanic worship.

— Charlotte Observer, Charlotte Observer, 13 Oct. 2026
Slemmer was found with a satanic symbol carved into her chest.

— Molly Parks, The Washington Examiner, 1 Oct. 2026

Definition of satanic

Adjective

The malicious system component silently installs apps that look like weather tools, app lockers and other everyday utilities.

— Kurt Knutsson, FOXNews.com, 23 Oct. 2026
The Federal Bureau of Investigation also warned that malicious actors could exploit the vulnerabilities to execute code remotely, putting sensitive data and networks at risk.

— Jenny Lee, CNBC, 22 Oct. 2026

Definition of malicious

Adjective

Numerous treatise writers began to insist that anyone who doubts the diabolical empowerment of women-as-witches is self-deluded and dangerous.

— Literary Hub, Literary Hub, 14 Oct. 2026
Almost as soon as Jackie enters her flat there, she is accosted by gunmen, narrowly escaping before learning the diabolical and psychopathic mercenaries, The Seven Demons, have been tasked with ending her life.

— Aramide Tinubu, Variety, 2 Oct. 2026

Definition of diabolical

Browse Nearby Words

demonian

demonic

demons

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“Demonic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/demonic. Accessed 28 Oct. 2026.

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Synonyms of demonic

adjective

Example Sentences

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