as in dementia
a very serious mental illness that makes you behave strangely or believe things that are not true
The patient suffers from some kind of psychosis.
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
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 psychosis
His teens and early 20s included periods of psychosis, suicide attempts, hospitalizations and treatment programs.
—
Mary Ramsey, Charlotte Observer, 21 May 2025
Recreational or self-prescribed use carries risks like addiction, bladder damage and psychosis — risks rarely mentioned in viral posts.
—John Samuels, Forbes.com, 10 June 2025
Their trials only escalate from there, as the siblings try to stave off malnourishment and psychosis.
—Rafael Motamayor, Vulture, 4 June 2025
Medical studies link a variety of potential health problems to some strains of THC, including respiratory problems, seizures, schizophrenia, and psychosis.
—Andrew Schneider, NPR, 17 Apr. 2025
See All Example Sentences for psychosis
Mary Ramsey, Charlotte Observer, 21 May 2025
Recreational or self-prescribed use carries risks like addiction, bladder damage and psychosis — risks rarely mentioned in viral posts.
—John Samuels, Forbes.com, 10 June 2025
Their trials only escalate from there, as the siblings try to stave off malnourishment and psychosis.
—Rafael Motamayor, Vulture, 4 June 2025
Medical studies link a variety of potential health problems to some strains of THC, including respiratory problems, seizures, schizophrenia, and psychosis.
—Andrew Schneider, NPR, 17 Apr. 2025
See All Example Sentences for psychosis
Recent Examples of Synonyms for psychosis
Noun
-
Over the past 20 years, multisensory stimulation has been evaluated as a non-pharmacological intervention for people living with dementia and other persons with disabilities.—
Anne Ferguson,
Mercury News,
16 June 2025
-
Feline dementia, dental disease, or arthritis can also keep your kitty up at night.—
Maria Azzurra Volpe,
MSNBC Newsweek,
13 June 2025
Noun
-
Her mom rarely left bed because the medication that tamed her schizophrenia made her lethargic.—
Jayme Fraser,
USA Today,
16 June 2025
-
With less qualified experts to treat mental health conditions, more Americans could suffer from drug overdoses and mental conditions like schizophrenia.—
Omer Awan,
Forbes.com,
8 June 2025
Noun
-
Advertisement Strikes reinforce Chinese view of U.S. instability China already saw the U.S. under the Trump Administration as an unstable partner, particularly after Trump slammed the world with staggering tariff rates before abruptly reversing course.—
Miranda Jeyaretnam,
Time,
27 June 2025
-
Yet the aftershocks of 2008 continue, and today’s economic pressures—rising costs, stagnant wages, global instability—are forcing a reckoning.—
Benjamin van der Lande,
Forbes.com,
25 June 2025
Cite this Entry
“Psychosis.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/psychosis. Accessed 1 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share