Meanings
comparative more demoniacal · superlative most demoniacal · alternative obsolete dæmoniacal
- Pertaining to, characteristic of, or produced by a demon or evil spirit; devilish, demonic, fiendish.
sarcastic, demoniacal laughter
4 more examples
Rebecca laughed in her face, with a horrid sarcastic demoniacal laughter, that almost sent the schoolmistress into fits.
1847 January – 1848 July, William Makepeace Thackeray, “In which Miss Sharp and Miss Sedley Prepare to Open the Campaign”, in Vanity Fair […], London: Bradbury and Evans […], published 1848, →OCLC, page 13'What do you think of that, Job?' I asked of our retainer, who was sitting on the edge of the boat, trying to get as much sunshine as possible, and generally looking uncommonly wretched, and I pointed to the fiery and demoniacal head.
1886 October – 1887 January, H[enry] Rider Haggard, “The Head of the Ethiopian”, in She: A History of Adventure, London: Longmans, Green, and Co., published 1887, →OCLC, page 59The spectator feels almost persuaded that he is witnessing some unearthly demoniacal orgie.
1887, Harriet W. Daly, Digging, Squatting, and Pioneering Life in the Northern Territory of South Australia, page 72They knew what it meant; even Joan had heard the cry of the lone wolf hunting in the lean time of winter, and of all things sad, all things lonely, all things demoniacal, the howl of a wolf stands alone.
1921, Max Brand [pseudonym; Frederick Schiller Faust], “Equal Payment”, in The Seventh Man, New York, N.Y.; London: G[eorge] P[almer] Putnam’s Sons; The Knickerbocker Press, →OCLC, page 100Synonyms: daemonical, diabolic, fiendlike, cacodaemoniacal, daemonical, demoniac, demonic, demonical
Synonyms & antonyms
adjectivePertaining to, characteristic of, or produced by a demon or evil spirit; devilish, demonic, fiendish.
More synonyms by meaning
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
From Latin daemoniacus + -al.
Full word history & related roots →Rhymes & wordplay
Anagrams
Cite this entry
demoniacal. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/demoniacal
“demoniacal.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/demoniacal. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “demoniacal,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/demoniacal.
Source: demoniacal on Wiktionary, CC BY-SA 4.0.