DERANGEMENT Synonyms: 47 Similar and Opposite Words

derangement

noun

as in dementia

a serious mental disorder that prevents one from living a safe and normal life given powerful drugs to treat his derangement

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Antonyms & Near Antonyms

as in disruption

an act or instance of the order of things being disturbed the derangement of the carefully organized event by a single freak accident

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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 derangement The facts of his biography, no matter how outrageous, could not possibly explain the sheer derangement of his output. — Becca Rothfeld, New Yorker, 29 Aug. 2026 Occasionally, the threat of violence, often expressed through all-caps derangement. — Gary Baum, HollywoodReporter, 12 June 2026 Call this his civil-rights derangement syndrome. — Howard L. Simon, The Orlando Sentinel, 5 Apr. 2026 Age and bitterness appear to have compounded the narcissism and egomania to produce derangement. — Bradley Gitz, Arkansas Online, 2 Feb. 2026 Now, after having been canceled and reborn, the show has lost its signature sense of derangement, and there’s something a little sad about that. — Nate Jones, Vulture, 12 Jan. 2026 Boycotting the Arts to show you support the Arts is a form of derangement syndrome. — Ted Johnson, Deadline, 30 Dec. 2025 President doubled down on criticism What is 'Trump derangement syndrome' about? — Kinsey Crowley, USA Today, 16 Dec. 2025 The great derangement The Indian government has ignored numerous pleas to reconsider and abandon the project and instead moved to change the facts on the ground. — M. Rajshekhar, Time, 11 Sep. 2025

Recent Examples of Synonyms for derangement

Noun

Sleep, for instance, isn’t downtime but active maintenance, when the brain flushes out cellular waste in ways that may help stave off dementia.

— Andrea Gawrylewski, Scientific American, 1 Sep. 2026
Developed by researchers in the US, the remarkable new treatment could one day be used to treat patients in advanced stages of dementia by restoring the brain’s ability to recover from ongoing neurodegeneration.

— Mike McRae August 30, New Atlas, 31 Aug. 2026

Definition of dementia

Noun

Officials in Pattaya, where international tourist arrivals have dropped because of travel disruptions and soaring fuel prices stemming from the conflict in the Middle East, say the visit is expected to inject about $3 million into the local economy.

— Mosheh Gains, NBC news, 2 Sep. 2026
Citing data from consultancy Energy Aspects, Reuters notes that due to war damage or export disruptions, approximately one-fifth of Middle Eastern refining capacity is currently offline.

— , CNBC, 1 Sep. 2026

Definition of disruption

Noun

Massachusetts law states that a person committed after a successful insanity defense can be recommitted over and over again, each time for a one-year period.

— Aysha Bagchi, USA Today, 28 Aug. 2026
Doing the same thing over again and expecting a different result is what some people call insanity.

— Ryan Canfield OutKick, FOXNews.com, 28 Aug. 2026

Definition of insanity

Noun

Estradiol transdermal patches, which deliver the estrogen hormone directly into the bloodstream, are used to ease menopause symptoms such as mood swings, hot flashes and sleep disturbances.

— Sriparna Roy, USA Today, 3 Sep. 2026
As if a million white collar workers suddenly cried out in terror at once, a great disturbance in the AI force forced down every major AI chatbot service — a brief moment of reprieve from our AI empire overlords.

— Victor Tangermann, Futurism, 3 Sep. 2026

Definition of disturbance

Noun

The roughly 25-acre farm is also home to a reproduction of the Salem Village Meeting House, the site of many early hearings about the Salem witchcraft hysteria.

— Nicholas DeRenzo, Travel + Leisure, 25 Aug. 2026
Russia has rejected all accusations of espionage, portraying them as part of anti-Russian hysteria.

— Brady Knox, The Washington Examiner, 21 Aug. 2026

Definition of hysteria

Noun

Like the real-life star of such films as Black Swan, M is a former child actor whose film roles include a ballerina who descends into madness.

— René Ostberg, Encyclopedia Britannica, 2 Sep. 2026
As dark occurrences begin to shatter the quiet of their isolated home, the boy is forced to navigate a harrowing psychological nightmare where the line between real-world madness and supernatural terror blurs.

— Melanie Goodfellow, Deadline, 1 Sep. 2026

Definition of madness

Noun

At this late juncture in the season, the instability of the Akira One’s revolving-door crew is taking its toll.

— Rafaela Bassili, Vulture, 1 Sep. 2026
As Western forces withdraw and violence spreads in Niger, Mali and Burkina Faso, analysts warn these Russian security deals deepen dependence on Moscow while failing to reverse the region’s worsening instability.

— Chinedu Asadu, Los Angeles Times, 31 Aug. 2026

Definition of instability

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“Derangement.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/derangement. Accessed 5 Sep. 2026.

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Synonyms of derangement

noun

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