DEMENTEDNESS Synonyms: 38 Similar and Opposite Words

dementedness

noun

as in obsession

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Recent Examples of Synonyms for dementedness

Noun

One student told Leahy that the problem wasn’t decadence but an obsession with achievement and perfection.

— Deputy Managing Editor, Los Angeles Times, 1 Sep. 2026
Chalk it up to a collective spice and condiment obsession, which grows more nuanced by the day.

— Maggie Hennessy, Bon Appetit Magazine, 1 Sep. 2026

Definition of obsession

Noun

Those with anatomic pulmonary abnormalities or neuromuscular disorders.

— Anna Halkidis, Parents, 2 Sep. 2026
However, the American College of Obstetricians and Gynecologists advises against using tricyclic antidepressants during pregnancy due to the risk of major congenital abnormalities and other serious problems.

— Isabella Cueto, STAT, 31 Aug. 2026

Definition of abnormality

Noun

Prisoners just always have this phobia of the world moving on from them.

— Literary Hub, Literary Hub, 2 Sep. 2026
Cage plays Roy, a gifted con artist with obsessive-compulsive disorder whose tics, phobias and elaborate rituals have turned his immaculate home into a fortress against the world.

— Los Angeles Times, Los Angeles Times, 20 Aug. 2026

Definition of phobia

Noun

An investigation found that Batt befriended Lineman, who had senile dementia and required a live-in aide to help her with all daily activities, according to the district attorney’s office.

— Lesley Cosme Torres, People.com, 24 Apr. 2025
Patients with vascular dementia had the highest risk of contracting COVID-19 — with odds more than three times higher — followed by patients with presenile dementia, senile dementia, Alzheimer’s disease and post-traumatic dementia.

— Julie Washington, cleveland, 3 Mar. 2021

Definition of senile dementia

Noun

Based on Alaïa Jade’s public reputation and the structural unsoundness of the bell tower, Smullen thinks an accidental death is likely.

— Sophie Brookover, Vulture, 21 Nov. 2025
In looking back at the history of Emtech, the colt who suffered a catastrophic breakdown in Saturday’s eighth race, it was discovered that he was once placed on the Veterinarian’s List because of unsoundness.

— John Cherwa, Los Angeles Times, 30 Sep. 2019

Definition of unsoundness

Noun

Symptoms, which can take up to two months to develop, may include headache, nausea and sore throat before progressing to hallucinations, delusions, disorientation, paralysis and coma.

— Jen Christensen, CNN Money, 4 Sep. 2026
Smaller numbers reported experiencing delusions, hallucinations, physical pain, rage, and suicidality.

— Olga Khazan, The Atlantic, 4 Sep. 2026

Definition of delusion

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demented

dementedness

dementia

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“Dementedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dementedness. Accessed 7 Sep. 2026.

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Synonyms of dementedness

noun

Example Sentences

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