HYPERALERT Synonyms: 61 Similar and Opposite Words

hyperalert

adjective

Definition of hyperalert

as in wakeful

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Recent Examples of Synonyms for hyperalert

Adjective

These ripples are associated with spikes of activity in the prefrontal cortex, and scientists only observe them during periods of sleep or quiet, wakeful rest.

— Sean Mccabe, Hartford Courant, 18 Oct. 2026
In a previous university blog post, Majumdar compared this finding to the brain flushing out byproducts that build up during active, wakeful moments, allowing for a more restful night’s sleep.

— Mack DeGeurin, Popular Science, 9 Sep. 2026

Definition of wakeful

Adjective

Perhaps as a result, the Norwegian teachers and social workers in the film come off as hypervigilant and occasionally absurd.

— Madeline Leung Coleman, Vulture, 8 Sep. 2026
As anyone reading this who is hypervigilant at noticing and advocating for the missing women in the room can tell you, with training and conscious effort, the absence of women at work can indeed be detected.

— Melissa A. Wheeler, Forbes.com, 21 July 2026

Definition of hypervigilant

Adjective

During a conversation with Variety’s Senior Artisans editor Jazz Tangcay, Vermette was mindful about revealing anything too specific.

— Isabelle Farina, Variety, 3 Nov. 2026
Roads could remain icy through Sunday, so be mindful of driving conditions in the Sierra into early next week.

— Sean Macaday, Sacbee.com, 30 Oct. 2026

Definition of mindful

Adjective

The sanctions, however, are unlikely to have a major impact on Rwanda, argued Dizolele, though Kigali will be cognizant of the impact on its image in the eyes of the West.

— Adrian Elimian, semafor.com, 30 Oct. 2026
New England has elite special teamer Brenden Schooler, and Miami will have to be cognizant of him at all times.

— David Furones, Sun Sentinel, 29 Oct. 2026

Definition of cognizant

Adjective

During this time, mature bucks become increasingly active and less cautious to establish dominance within their territory.

— Stephen Underwood, Hartford Courant, 7 Nov. 2026
The challenge now is balancing expansion with operational discipline, particularly as Cava enters new markets and consumers become more cautious about spending.

— Sheryl Estrada, Fortune, 6 Nov. 2026

Definition of cautious

Adjective

There’s that Japanese concept of space and pause—in the wide corridors, the uncluttered lobby, the careful symmetry.

— Condé Nast, Condé Nast Traveler, 5 Nov. 2026
The first step was to tailor it to her size, while being careful to preserve the bespoke construction.

— Bella Webb, Vogue, 5 Nov. 2026

Definition of careful

Adjective

Watch out for predatory practices, like APRs above 36%, and be wary of lenders that guarantee approval or demand an upfront payment in exchange for a loan.

— Dan Avery,Jasmin Suknanan, CNBC, 5 Nov. 2026
As reflected in the relatively tight election, nearly half of voters are a bit wary about whether Raman would move the city’s policy and philosophy orientation too far to the left.

— Steve Lopez, Los Angeles Times, 5 Nov. 2026

Definition of wary

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“Hyperalert.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hyperalert. Accessed 11 Nov. 2026.

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Synonyms of hyperalert

adjective

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