intelligent

[in-tel-i-juhnt] / ɪnˈtɛl ɪ dʒənt /

ADJECTIVE

very smart

Synonyms

STRONGEST

astute brainy bright brilliant creative imaginative inventive knowledgeable original perceptive rational resourceful smart well-informed wise

WEAK

able acute alert alive all there apt calculating capable clever comprehending deep discerning enlightened exceptional highbrow ingenious instructed keen knowing penetrating perspicacious profound quick quick-witted ready reasonable responsible sage sharp thinking together understanding whiz witty

Antonyms

STRONGEST

dark dull ignorant normal old stupid typical unaware uncreative uneducated unimaginative unintelligent uninventive unreasonable unresourceful worn

WEAK

foolish idiotic imbecile

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.

The core features of Google's intelligent eyewear appear similar to those available in Meta's offering of AI or smart glasses, which have a small camera and speakers for verbal and audio communication with Meta AI.

From BBC • May 19, 2026

She doesn’t mean to be, she doesn’t take herself too seriously, but she happens to be very intelligent, so that combination of those two things makes her just appealing.

From Los Angeles Times • May 18, 2026

He’s clearly an old soul, keenly intelligent, cheeky and sensitive.

From Salon • May 15, 2026

Further along, the company hopes to license its emotionally intelligent AI to other companies.

From The Wall Street Journal • May 8, 2026

Forty years old, with a thick mustache and the posture of a flagpole, Liddy was known around Washington as intelligent, fiercely loyal, and something of a loose cannon.

From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin

Vocabulary lists containing intelligent

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