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

Relevance

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 The hero this time is samurai Miyamoto Musashi, and his job is to slay the demonic Genma that have overrun the land. — ABC News, 28 Aug. 2026 Wolf succumbs to Shura, a demonic force in the game’s mythology that possesses those who give in to bloodlust. — Aman Kumar, Encyclopedia Britannica, 27 Aug. 2026 There are plenty of Easter egg references to the previous films, including the reappearance of numerous demonic entities and the Red Door that serves as an entranceway to the Further’s various portals. — Frank Scheck, HollywoodReporter, 19 Aug. 2026 Bassist Nikki Sixx arrived looking like a demonic ringmaster. — Heidi Finley, Charlotte Observer, 18 Aug. 2026 See All Example Sentences for demonic

Recent Examples of Synonyms for demonic

Adjective

Fiction and reality braid in clever ways as Highsmith ridicules her visitor and is inspired by him, imagining a sinister plot (which could in fact be real).

— Taylor Antrim, Vogue, 19 Sep. 2026
Link shifts from a charming oddball as Whatsit to a sinister figure on the planet of Camazotz.

— Emily McClanathan, Chicago Tribune, 15 Sep. 2026

Definition of sinister

Adjective

Devoid of any hint of satanic greatness, the balding, nearsighted bureaucrat on the stand in Jerusalem looked more like an accountant than anything else.

— Literary Hub, Literary Hub, 18 Sep. 2026
Ahonen ended up juxtaposing black metal and satanic imagery with family dynamic.

— Marta Balaga, Variety, 17 Sep. 2026

Definition of satanic

Adjective

The technique has similarities to web skimming, where malicious code captures payment information as a shopper types it into an online checkout page.

— Kurt Knutsson, FOXNews.com, 18 Sep. 2026
This malicious torrent leads to the download of the malware loader.

— Michael Kan, PC Magazine, 17 Sep. 2026

Definition of malicious

Browse Nearby Words

demonian

demonic

demons

See all Nearby Words

Cite this Entry

Style

“Demonic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/demonic. Accessed 25 Sep. 2026.

Copy Citation

Synonyms of demonic

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

tactile

Popular in Grammar & Usage

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

Why do we use apostrophes to show possession?

Merriam-Webster’s Great Big List of Words You Love to Hate

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Sept. 25

Popular

Do You Need a New Language Peeve?

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes