HYPERVIGILANT Synonyms: 61 Similar and Opposite Words

hypervigilant

adjective

Definition of hypervigilant

as in sleepless

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Recent Examples of hypervigilant Woodland shared one incident of being hypervigilant. — ABC News, 10 Mar. 2026 When expectations are unclear, like those communicated by busy bosses, teachers or healthcare providers, people become hypervigilant. — Rabbi Bruce D. Forman, Sun Sentinel, 3 Feb. 2026 And in a world where daily messages now top a trillion, that hypervigilant regulation becomes necessary. — Eva Roytburg, Fortune, 15 Oct. 2025 The auditory hallucinations, diagnosed in 2021 as schizophrenia, turned the big-hearted, caring side of his personality his family loved into a hypervigilant, protective paranoia that his parents, Elisabeth and Jeffrey, tried to de-escalate. — Andrew Greif, NBC news, 10 Oct. 2025 See All Example Sentences for hypervigilant

Recent Examples of Synonyms for hypervigilant

Adjective

Like most expectant parents, Briana Faucette heard the typical warnings about sleepless nights.

— Roni Robbins, AJC.com, 20 July 2026
No, special teams coach Dave Toub shouldn’t spend sleepless nights scheming up how to improve his team’s field-goal defense for next season.

— Jesse Newell, New York Times, 15 July 2026

Definition of sleepless

Adjective

Low to medium doses show a reduction in the alpha frequency of brain waves (which correspond to relaxed and wakeful states), along with rising entropy, a signature finding of sober brains sinking deeper into a trip.

— Oshan Jarow, Vox, 4 Nov. 2024
Having the right pillow can make a big difference between a peaceful night’s sleep and a restless, wakeful one.

— Casey Clark, Peoplemag, 9 Sep. 2024

Definition of wakeful

Adjective

In addition, the club are eager to add to their attacking strength rather than to reduce it, and are mindful that Andoni Iraola, their new head coach, has not had a chance to work with Gakpo yet.

— Chris Weatherspoon, New York Times, 5 Aug. 2026
Be mindful of water, gas, or electrical connections, as some appliances should not be pulled out without first checking the manufacturer’s recommendations.

— Wendy Rose Gould, Martha Stewart, 4 Aug. 2026

Definition of mindful

Adjective

Some hospitality brands are already redesigning spaces to be more cognizant of guests' sensory needs.

— Prof. Dr. Anabel von Preußen - Ternès von Hattburg, Forbes.com, 4 Aug. 2026
Players in their clubhouse, especially those who have been around for a while, are cognizant of the reality.

— Spencer Nusbaum, New York Times, 25 July 2026

Definition of cognizant

Adjective

South Korea’s finance minister has apologized for launching the riskier products without careful consideration.

— Stephanie Yang, CNN Money, 6 Aug. 2026
Regulators have been careful to note that the action targets concentrated and synthetic products, not natural leaf containing trace amounts.

— Jesse M. Pines, Forbes.com, 6 Aug. 2026

Definition of careful

Adjective

The experts Fortune spoke with were wary of leaning too hard on age in this debate.

— Sydney Lake, Fortune, 9 Aug. 2026
The communicators interviewed for this story were much warier of letting AI write public-facing material than of using it behind the scenes for research or other tasks.

— Mary Randolph, Scientific American, 8 Aug. 2026

Definition of wary

Adjective

Her heedful eyes meet those of a young Black girl in overalls and braids on the other side of the room.

— Hazlitt, Hazlitt, 9 Aug. 2023
That’s partly because retailers have grown less heedful about developing the necessary pipelines, a problem that’s worsened in recent years as retailers saw profits crushed by a push into low-margin e-commerce.

— Phil Wahba, Fortune, 13 Feb. 2023

Definition of heedful

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hyperventilating

hypervigilant

hypes

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“Hypervigilant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hypervigilant. Accessed 10 Aug. 2026.

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Synonyms of hypervigilant

adjective

Example Sentences

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