Synonym Chooser

How does the noun illusion contrast with its synonyms?

Some common synonyms of illusion are delusion, hallucination, and mirage. While all these words mean "something that is believed to be true or real but that is actually false or unreal," illusion implies a false ascribing of reality based on what one sees or imagines.

an illusion of safety

When is delusion a more appropriate choice than illusion?

While the synonyms delusion and illusion are close in meaning, 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 could hallucination be used to replace illusion?

In some situations, the words hallucination and illusion are roughly equivalent. However, hallucination implies impressions that are the product of disordered senses, as because of mental illness or drugs.

suffered from terrifying hallucinations

When might mirage be a better fit than illusion?

The words mirage and illusion are synonyms, but do differ in nuance. Specifically, 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 illusion Brightly hued paints and embellishments would have created the illusion that statues were alive—and scents would have added to that illusion, Brøns tells All That’s Interesting’s Kaleena Fraga. Sarah Kuta, Smithsonian Magazine, 20 Mar. 2025 On far too many occasions, Watson chose deceit over candor, grasping for the illusion of business success and personal acclaim at any cost. Peter White, Deadline, 28 Mar. 2025 Yet there are filmmakers who fall prey to the illusion too. Owen Gleiberman, Variety, 28 Mar. 2025 Ironically, the cloning tech is more impressive than the illusion itself. Richard Edwards, Space.com, 26 Mar. 2025 See All Example Sentences for illusion
Recent Examples of Synonyms for illusion
Noun
  • Big advances in artificial intelligence have renewed some scientists’ dream of eventually understanding what dolphins are saying.
    Melissa Hobson, Scientific American, 14 Apr. 2025
  • Photo: Luca Strano A dream, perhaps, but one that became reality through a lot of hard work.
    Liam Hess, Vogue, 14 Apr. 2025
Noun
  • This usually includes medication (such as antipsychotics) to help control symptoms like delusions and hallucinations, and psychotherapy to provide support, education, and coping strategies.
    Lance Eliot, Forbes.com, 7 Apr. 2025
  • Antipsychotic medications are commonly prescribed to reduce hallucinations, delusions, and other psychotic symptoms associated with schizophrenia.
    Lance Eliot, Forbes.com, 7 Apr. 2025
Noun
  • The Film Says A Lot Without Saying Much This is a fantasy adventure film that involves mythical creatures.
    DeVonne Goode, Parents, 18 Apr. 2025
  • But The Wheel of Time is the strangest, most colorful large-scale fantasy on TV.
    Sean T. Collins, Vulture, 17 Apr. 2025
Noun
  • First, there is the technology myth, the belief that older employees cannot keep pace with digital advancements.
    Dan Pontefract, Forbes.com, 9 Apr. 2025
  • Because Jordan only gets better and better in memory and myth.
    Greg Cote, Miami Herald, 7 Apr. 2025
Noun
  • The video poignantly contrasts between a life with and without the threat of gun violence through a little girl’s daydream.
    Kara Nesvig, Parents, 10 Mar. 2025
  • But true love isn’t built in daydreams—it’s built in real-time, with real people.
    Mark Travers, Forbes, 21 Feb. 2025
Noun
  • In the last two decades, five helicopters on commercial sightseeing flights have crashed into the Hudson and East rivers due to mechanical failures, pilot errors, or collisions, resulting in 20 fatalities.
    Thomas G. Moukawsher, MSNBC Newsweek, 14 Apr. 2025
  • After making 14 unforced errors in 9 games in the opening set, Alcaraz raced to 5-1, 40-0 in the second before again offering Musetti a lifeline with two mistakes that allowed the Italian to get back to 40-40 with a return winner.
    James Hansen, New York Times, 13 Apr. 2025
Noun
  • Fans have bought into the vision of multiple general managers and the potential of a long list of high draft picks.
    Matthew Fairburn, New York Times, 19 Apr. 2025
  • In those nine minutes of footage, the camera meanders through an optimistic, dynamic metropolis where new technologies breed new visions and big plans.
    Justin Davidson, Curbed, 18 Apr. 2025
Noun
  • All those books teaching parents how to take care of their children—the first year, the first eighteen months, the first five or ten years—none of them addresses this difficulty: for parents and for children, the border between reality and unreality is not always clearly marked.
    Yiyun Li, The New Yorker, 23 Mar. 2025
  • As the novel progresses, this sense of unreality sharpens.
    Jordan Kisner, The Atlantic, 4 Apr. 2025

Browse Nearby Words

Cite this Entry

“Illusion.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/illusion. Accessed 22 Apr. 2025.

More from Merriam-Webster on illusion

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!