as in psychotic
unable to think in a clear or sensible way
will seek to prove that the elderly tycoon was non compos mentis when he dictated that will
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for non compos mentis
Adjective
-
Brown's attorneys had said Brown could at times appear psychotic.—
Kevin Grasha,
Cincinnati Enquirer,
5 Sep. 2025 -
Psychologists and psychiatrists are scrambling to better understand how use of chatbots can fuel delusions and drive psychotic episodes.—
Amy Feldman,
Forbes.com,
3 Sep. 2025
Adjective
-
Awards are both mad and lovely.—
Max Goldbart,
Deadline,
16 Sep. 2025
-
And of course, mad love and respect to Adam Yauch, Oscilloscope’s co-founder, filmmaker and Beastie Boy forever.—
Brent Lang,
Variety,
16 Sep. 2025
Adjective
-
Malik Heath’s insane toe-tap grab on the sideline, which was reversed after video replay review, was a massive 37-yard swing for the Packers during the drive.—
Scott Thompson,
FOXNews.com,
12 Sep. 2025
-
None of their other work, arguably, has had the seismic impact or inspires the same insane quotability as This Is Spinal Tap.—
David Fear,
Rolling Stone,
12 Sep. 2025
Adjective
-
Which brings us to a simple but crucial mental shift underlying the trend.—
Alexander Puutio,
Forbes.com,
17 Sep. 2025
-
Once boot camp begins, however, Isaiah's mental state becomes more and more unhinged from reality.—
Nick Romano,
Entertainment Weekly,
17 Sep. 2025
Adjective
-
In a desperate attempt to stop The Entity, President Erika Sloane (Angela Bassett) locates Ethan, who is now a rogue agent, and asks him to achieve the impossible by finding a way to shut the maniacal AI down.—
Tim Lammers,
Forbes.com,
16 Sep. 2025
-
His talent, charisma, good humor and calmness in the face of what at times was nothing less than a maniacal roller coaster ride often brought a sense of peace that heartened everyone around him.—
Chris Willman,
Variety,
14 Sep. 2025
Adjective
-
Make adorable acorn treat holders that your family will go nuts over this fall.—
Claire Hoppe Norgaard,
Better Homes & Gardens,
16 Sep. 2025
-
To outsiders, including noncompetitive massage practitioners, the whole thing can seem nuts.—
Sarah Larson,
New Yorker,
8 Sep. 2025
Adjective
-
Years later narratives about colonization or slavery or the crazy suffragettes always centre on the light and the justice these people fought for.—
Sara Stridsberg
September 15,
Literary Hub,
15 Sep. 2025
-
Oh, and that rookie receiver with the two crazy catches?—
Christian Romo,
Freep.com,
15 Sep. 2025
Adjective
-
The key figure turns out to be Alex’s mysterious Aunt Gladys, played in full psycho-biddy drag by Amy Madigan.—
Louis Peitzman,
Vulture,
8 Aug. 2025
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.
Cite this Entry
“Non compos mentis.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/non%20compos%20mentis. Accessed 20 Sep. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share