HALLUCINOSIS Synonyms: 38 Similar and Opposite Words

hallucinosis

noun

Definition of hallucinosis

as in schizophrenia

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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 hallucinosis Boes was working with a patient who had a rare disorder called peduncular hallucinosis, in which damage to the thalamus, a structure at the center of the brain, causes visual hallucinations. — Grace Huckins, Wired, 17 Aug. 2020

Recent Examples of Synonyms for hallucinosis

Noun

Cabello-Ynocente's sister-in-law stated that Farfan-Cabello suffers from schizophrenia and that the family was devastated to learn what happened.

— Bri Buckley, CBS News, 12 Oct. 2026
The Food and Drug Administration flagged a potential safety signal after four deaths were reported among patients with treatment-resistant schizophrenia who received investigational evenamide in clinical trials, MedPage Today informs us.

— Ed Silverman, STAT, 9 Oct. 2026

Definition of schizophrenia

Noun

Years passed before doctors solved the mystery, first attributing the behavioral changes to frontotemporal dementia (FTD), then linking that rare condition to a genetic mutation.

— The Week US, TheWeek, 13 Oct. 2026
Eleven months later, his family had a more specific diagnosis, frontotemporal dementia.

— Sam Kashner, Vanity Fair, 12 Oct. 2026

Definition of dementia

Noun

As more and more people succumb to AI psychosis, horror movies are (as always) the first to dive into the repercussions.

— K. Thor Jensen, PC Magazine, 16 Oct. 2026
Echenoz sketches a lively and personal view of the bonds and minor psychoses that can occur when two people work in tandem, and sometimes in conflict.

— Literary Hub, Literary Hub, 9 Oct. 2026

Definition of psychosis

Noun

The company’s chatbot model, ChatGPT, is giving dangerous medical advice, encouraging paranoia and coaching people to kill themselves or hurt or kill others, the lawsuits said.

— Marc Levy, Fortune, 17 Oct. 2026
Griffith’s paranoia reached a fever pitch after a narrow brush with death in 1891.

— Andrew Coletti, Popular Science, 14 Oct. 2026

Definition of paranoia

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hallucinoses

hallucinosis

hallway

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“Hallucinosis.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hallucinosis. Accessed 21 Oct. 2026.

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Synonyms of hallucinosis

noun

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