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.

“In a world that is increasingly driven by AI and intelligent automation, ZoomInfo data and our go-to-market context is the ultimate competitive advantage,” CEO Henry Schuck said in the earnings release.

From Barron's • May 12, 2026

It’s meant to be first in a new category of emotionally intelligent robots, trained to respond appropriately to our tone of voice and body language.

From The Wall Street Journal • May 8, 2026

No evidence has been produced of intelligent life beyond Earth.

From Barron's • May 8, 2026

A midfielder known for her intelligent movement and passing range, Staniforth ends her career at Villa having made more than 50 appearances in all competitions.

From BBC • May 7, 2026

Beady silver eyes to handsome, intelligent brown eyes.

From "Tristan Strong Punches a Hole in the Sky" by Kwame Mbalia

Vocabulary lists containing intelligent

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