BRAINSICK Synonyms: 96 Similar and Opposite Words

brainsick

adjective

ˈbrān-ˌsik

Definition of brainsick

as in psychotic

unable to think in a clear or sensible way today he is regarded as a brainsick genius who produced some of the greatest paintings in the history of art

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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 brainsick Lawgivers have wrestled since biblical times with the issues of whether and when brainsick people are morally responsible for bad acts. — Paul Duggan, Washington Post, 4 Sep. 2019

Recent Examples of Synonyms for brainsick

Adjective

Psychiatric disorders are generally divided into mood disorders and psychotic disorders, Osborne said; postpartum psychosis is a mood disorder, in which mood symptoms accompany psychotic symptoms.

— Jen Christensen, CNN Money, 13 Aug. 2026
But to make some generalization that all career women are psychotic because Glenn Close happened to be psychotic at the end of that movie is just silly.

— Mark Olsen, Los Angeles Times, 12 Aug. 2026

Definition of psychotic

Adjective

And their friendship, a folie à deux spiral of insane ideas powered by ungodly quantities of pot, becomes akin to a superpower.

— Angie Han, HollywoodReporter, 12 Aug. 2026
These mega facilities are popping up everywhere which means lots of people are spending insane money instead of pulling out the hose and bucket.

— Joe Kinsey OutKick, FOXNews.com, 12 Aug. 2026

Definition of insane

Adjective

There was also a stream of characters who visited the island, from a pop group to a movie producer, a mad scientist, and Russian cosmonauts.

— Encyclopedia Britannica, Encyclopedia Britannica, 5 Aug. 2026
There are a few pages spent on Deflategate (that made Brady mad), only a few paragraphs devoted to Aaron Hernandez, none on Spygate.

— Darren Cooper, Forbes.com, 4 Aug. 2026

Definition of mad

Adjective

Especially after a clunker of a season in 2025, superstar receiver Justin Jefferson won’t settle for anything other than maniacal attention to detail on and off the field.

— Alec Lewis, New York Times, 28 July 2026
The odd thing about this choice is that, although the DSA’s platform is indeed chock-full of maniacal proposals, on this particular idea, the maniacs have a point.

— Jonathan Chait, The Atlantic, 22 July 2026

Definition of maniacal

Adjective

Wondermind, which was co-founded by Gomez; her mother, Mandy Teefey; and Daniella Pierson in November 2021, touts mental fitness practices and tools.

— Marlene Lenthang, NBC news, 14 Aug. 2026
But as the physical scars began to heal and fade, the mental ones remained fresh.

— Gillian Telling, PEOPLE, 13 Aug. 2026

Definition of mental

Browse Nearby Words

brains

brainsick

brainstorm

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“Brainsick.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainsick. Accessed 16 Aug. 2026.

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Synonyms of brainsick

adjective

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