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.

“I know a lot of feisty, fun, and intelligent women and I knew when I met her that she was one of them.”

From The Wall Street Journal • Apr. 16, 2026

The goal is to implement both generative and agentic AI so that users can turn the “mostly manual process into an intelligent, AI-assisted experience,” Avid said in a statement Thursday morning.

From Los Angeles Times • Apr. 16, 2026

Technosignatures may be more convincing, but they depend on assumptions about how intelligent life might behave, which adds uncertainty.

From Science Daily • Apr. 15, 2026

“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

He had bright, intelligent brown eyes and a permanently cheeky grin.

From "Beasts of Prey" by Ayana Gray

Vocabulary lists containing intelligent

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