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

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
It may also be used to treat certain other psychotic conditions, such as psychosis arising in Parkinson disease.

— Encyclopedia Britannica, Encyclopedia Britannica, 7 Oct. 2026

Definition of psychosis

Noun

The team’s findings, published last week in Nature Communications, reveal that, when given such a drug, rodents suffer adverse reactions similar to the paranoia human cannabis users feel.

— Cody Cottier, Scientific American, 7 Oct. 2026
This causes paranoia and betrayal among his followers, where his sister Winter (Billie Lourd) meets her fate.

— Kaycee Sloan, Cincinnati Enquirer, 22 Sep. 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 18 Oct. 2026.

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Synonyms of hallucinosis

noun

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