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
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for non compos mentis
Adjective
-
While Hadari is rebranding as YH Studios, his creative voice remains unchanged, clearly influenced by Browne in his fusion of the sartorial with the slightly psychotic.—
Ari Stark,
Footwear News,
11 Feb. 2026 -
At a house party full of caviar, one of the women, while immersed in a motherhood quandary, asks another if there’s something psychotic and untoward in her devouring piles of tiny eggs.—
New York Times,
New York Times,
3 Feb. 2026
Adjective
-
Pederson is something of a mad scientist with bats.—
Evan Grant,
Dallas Morning News,
14 Feb. 2026
-
Emerald Fennell’s adaptation of Emily Brontë’s beloved novel has been driving people mad since the project was first announced.—
Savannah Salazar,
Vulture,
13 Feb. 2026
Adjective
-
Your day-to-day life would be insane!—
Denise Petski,
Deadline,
18 Feb. 2026
-
Defense lawyers had argued during the trial that Taylor was legally insane at the time of the offense.—
Claire Osborn,
Austin American Statesman,
18 Feb. 2026
Adjective
-
Matcha delivers a steady boost of energy and improves mental focus through a combination of caffeine and the amino acid L-theanine.—
Lindsay Curtis,
Health,
16 Feb. 2026
-
From mental aspects to the game, to the development on the younger stages, everyone has a theory, but no real solution.—
Fort Worth Star-Telegram,
Fort Worth Star-Telegram,
16 Feb. 2026
Adjective
-
Colloquial slang in reverence to the most maniacal competitors.—
Steven Louis Goldstein,
New York Times,
8 Feb. 2026
-
Clearly, a straight line can be drawn from Lola to Moira Rose, the maniacal former soap-opera star, wig enthusiast, and erratic wife/mom on Schitt’s Creek (for which Catherine won an Emmy and a Golden Globe).—
Merrill Markoe,
Rolling Stone,
1 Feb. 2026
Adjective
-
Dominique told Fratello they’d be nuts to cut him.—
Kevin Sherrington
Feb. 10,
Dallas Morning News,
10 Feb. 2026
-
Both minerals are found in plant and animal foods, especially nuts, seeds, and leafy greens.—
Brittany Lubeck,
Verywell Health,
10 Feb. 2026
Adjective
-
This is the crazy season for college hoops.—
Dana O’Neil,
CNN Money,
17 Feb. 2026
-
Now, Josie dances this crazy explosion in front of her.—
Marta Balaga,
Variety,
16 Feb. 2026
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
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Cite this Entry
“Non compos mentis.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/non%20compos%20mentis. Accessed 21 Feb. 2026.
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