Thesaurus

hallucination

noun

Synonyms & Antonyms of hallucination

1 a conception or image created by the imagination and having no objective reality
  • were the voices real, or merely a hallucination?

Synonyms for hallucination

Words Related to hallucination

Phrases Synonymous with hallucination

Near Antonyms for hallucination

2 a false idea or belief
  • the common hallucination that gluttony during the holiday season doesn't have consequences

Synonyms for hallucination

Words Related to hallucination

Antonyms for hallucination

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Frequently Asked Questions About hallucination

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

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Time Traveler for hallucination

Time Traveler

The first known use of hallucination was in 1629

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Cite this Entry

“Hallucination.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hallucination. Accessed 25 Oct. 2020.

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