Synonym Chooser

How does the noun hallucination contrast with its synonyms?

Some common synonyms of hallucination are delusion, illusion, and mirage. While all these words mean "something that is believed to be true or real but that is actually false or unreal," hallucination implies impressions that are the product of disordered senses, as because of mental illness or drugs.

suffered from terrifying hallucinations

When is it sensible to use delusion instead of hallucination?

The words delusion and hallucination are synonyms, but do differ in nuance. Specifically, delusion implies an inability to distinguish between what is real and what only seems to be real, often as the result of a disordered state of mind.

delusions of persecution

When can illusion be used instead of hallucination?

Although the words illusion and hallucination have much in common, illusion implies a false ascribing of reality based on what one sees or imagines.

an illusion of safety

When is mirage a more appropriate choice than hallucination?

While in some cases nearly identical to hallucination, mirage in its extended sense applies to an illusory vision, dream, hope, or aim.

claimed a balanced budget is a mirage

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 hallucination This was always the nightmarish place where the hallucination of deporting 10 million people was going to lead. Newsweek Contributors, MSNBC Newsweek, 22 Oct. 2025 Antipsychotic medications can reduce hallucinations and delusions, while therapies and rehabilitations can address specific concerns, like teaching cognitive techniques or enhancing social skills to interact with others. Taijuan Moorman, USA Today, 21 Oct. 2025 It is associated with hallucinations, delusions, and extremely disordered thinking and behavior that impair daily functioning and can be disabling. Vanessa Etienne, PEOPLE, 21 Oct. 2025 And while this didn’t necessarily mark the end of the league’s hit-or-miss booking strategy—turns out that 1997 Blues Brothers tribute featuring Jim Belushi and John Goodman wasn’t the product of a mass hallucination—the Wacko Jacko coup was a huge step forward for the NFL. Anthony Crupi, Sportico.com, 17 Oct. 2025 See All Example Sentences for hallucination
Recent Examples of Synonyms for hallucination
Noun
  • Neptune retrograde in Pisces, on the other hand, dissolves the fog of illusion, which also serves as an invitation to confront an emotional truth with clarity and compassion.
    Valerie Mesa, PEOPLE, 29 Oct. 2025
  • Advertisement But pretending that migration can or should be stopped is a dangerous illusion.
    Jonathan Portes, Time, 29 Oct. 2025
Noun
  • With the excitement and delusion of Humbert Humbert imposing a purple-prose narrative on his pedophilic assumptions, Hank speaks of his former student like a James Dean figure — beautiful, brooding and quietly intelligent.
    Jourdain Searles, HollywoodReporter, 28 Oct. 2025
  • In Pisces, the taskmaster teaches us how to dream without delusion, and how to love without losing ourselves in the process.
    Valerie Mesa, PEOPLE, 25 Oct. 2025
Noun
  • OpenAI and Amazon announced Monday that the former will pay the latter $38 billion over seven years for computing capacity to fuel its AI dreams.
    Andrew Nusca, Fortune, 4 Nov. 2025
  • The week, which had started with the dream of connection and romance, deteriorated into both of us going through the motions—and not all that well.
    Jason Pham, StyleCaster, 3 Nov. 2025
Noun
  • Foundation Rock also highlights her relationship with other protective deities, consistently linking her power to myths and the spiritual undertone of water.
    Maria Mocerino, Interesting Engineering, 25 Oct. 2025
  • Pitting vengeful ghosts against a backdrop of a supernatural love story, the film charmingly plays with genre to question how history and myth can probe collective and socio-political grief.
    Christian Blauvelt, IndieWire, 24 Oct. 2025
Noun
  • In pieces on patriotism as a kind of madness, on the long history of Polish and Russian colonizations and cultural appropriations of Ukraine, on the ways communities fantasize and share their daydreams, and others, Janion creates wormholes between past and present.
    Literary Hub, Literary Hub, 10 Oct. 2025
  • Weston Cloud Modular Sectional Sofa Sinking into cloud-like comfort is no longer a far-off daydream: The Weston Cloud Sofa's plush cushions provide a lavish experience ideal for relaxing after a long day.
    Elizabeth Fogarty, Better Homes & Gardens, 17 Sep. 2025
Noun
  • The defence remains porous, error-prone and vulnerable on corners.
    Chris Weatherspoon, New York Times, 31 Oct. 2025
  • The Times’ error immediately garnered write-ups in The Washington Post, The New York Times, New York Magazine, and other outlets.
    Max Tani, semafor.com, 30 Oct. 2025
Noun
  • Much has been said about Bella's plain-Jane persona, but Stewart's earnest performance vivifies the character with a plucky yet lovesick duality that also grounds the film's lofty fantasy sequences.
    Edward Segarra, USA Today, 31 Oct. 2025
  • Daily fantasy players can sign up with Sleeper promo code NEWSWEEKXL and lock in deposit bonuses.
    Tyler Everett, MSNBC Newsweek, 31 Oct. 2025
Noun
  • Jennifer Smith Richards reports on why the rise of Christian nationalism in Oklahoma schools models the far-right’s vision for education in America.
    Literary Hub, Literary Hub, 1 Nov. 2025
  • Earlier this year, the team decided to rebrand, choosing a name more in keeping with the brand's vision – and Fold was born.
    New Atlas, New Atlas, 31 Oct. 2025

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Cite this Entry

“Hallucination.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hallucination. Accessed 4 Nov. 2025.

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