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 combination with Amazon Leo will advance innovations in digital connectivity that will benefit our customers and advance us toward a more intelligent, continuously connected world,” Globalstar CEO Paul Jacobs said in a statement.

From MarketWatch • Apr. 14, 2026

“But I think we are intelligent enough to know what we need to do.”

From Los Angeles Times • Apr. 7, 2026

She said: "The family weren't pleased at all but they had a softer approach towards Violet partly because... she had mental health problems but she was also an incredibly intelligent woman."

From BBC • Apr. 7, 2026

The fastest growth came in what Huawei calls its intelligent automotive solution business, where revenue increased 72% last year to 45 billion yuan.

From The Wall Street Journal • Mar. 31, 2026

“She’s a very intelligent pig,” Eilonwy went on.

From "The Book of Three" by Lloyd Alexander

Vocabulary lists containing intelligent

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