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

An intelligent kick through by Zoe Harrison was gathered by veteran Packer, who scored twice last time out against Wales in Bristol, and she got England off the mark.

From BBC • May 9, 2026

No evidence has been produced of intelligent life beyond Earth.

From Barron's • May 8, 2026

About 80% of companies using AI agents, intelligent automation or autonomous technologies said they are cutting staff, according to a recent Gartner survey of 350 people in midlevel positions and above.

From The Wall Street Journal • May 6, 2026

Matilda longed for her parents to be good and loving and understanding and honourable and intelligent.

From "Matilda" by Roald Dahl

Vocabulary lists containing intelligent

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