Definitions

observant

[uhb-zur-vuhnt] / əbˈzɜr vənt /

ADJECTIVE

alert, watchful

Synonyms

STRONGEST

attentive discerning discriminating intelligent mindful perceptive vigilant

WEAK

advertent alive bright clear-sighted comprehending considering contemplating correct deducing detecting discovering eager eagle-eyed heedful intentive interested keen not missing a trick obedient observative on one's toes on the ball penetrating questioning quick regardful searching sensitive sharp sharp-eyed surveying understanding wide-awake

Antonyms

STRONGEST

careless heedless inattentive neglectful negligent unaware undiscriminating

WEAK

indifferent thoughtless unmindful unobservant unwatchful

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Robert Lawson’s tongue-in-cheek historical adventure tells the story of Paul Revere’s ride from the perspective of his observant and opinionated horse.

From The Wall Street Journal • Jun. 19, 2026

Shorn of sentimentality, this gentle drama follows a quietly observant fifth-grader who feels the grim shadow of mortality all around her.

From Los Angeles Times • Jun. 5, 2026

There are secret savings zones tucked inside almost every supermarket — little pockets of abundance that reward the curious, the observant and the mildly nosy.

From Salon • May 22, 2026

"Ravens are so observant of the landscape that they don't step into traps easily," says Loretto.

From Science Daily • Mar. 19, 2026

I absorbed these things in a slow, observant manner, as if seeing them for the first time.

From "Tuesdays with Morrie" by Mitch Albom

Vocabulary lists containing observant

Beverly Cleary Turns 100!

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Simon vs. the Homo Sapiens Agenda

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Crenshaw

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