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.

And they must seem intelligent without actually being enterprising enough to stand out from the crowd of near-identical films.

From Salon • Mar. 29, 2026

Ritchson, a former model and “American Idol” hopeful, is best known for portraying the powerful and highly intelligent leading man of Prime Video’s “Reacher.”

From Los Angeles Times • Mar. 23, 2026

One called him as "highly intelligent" and "very good at quickly getting to grips with a problem".

From BBC • Mar. 23, 2026

The company said in a release that the event will focus on “how decades of engineering leadership and collaboration across hardware, software and systems is enabling more efficient, scalable, and intelligent computing platforms.”

From MarketWatch • Mar. 20, 2026

When the military found out how intelligent he was and that he could write and was good at math, he had a leg up over most everyone else.

From "Reaching for the Moon" by Katherine Johnson

intelligent

Example Sentences

Related Words