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 core features of Google's intelligent eyewear appear similar to those available in Meta's offering of AI or smart glasses, which have a small camera and speakers for verbal and audio communication with Meta AI.

From BBC • May 19, 2026

Sheep are not only intelligent, as someone observes, but they can be inspirational.

From Salon • May 17, 2026

When his character contacts Léa Seydoux’s French plant expert, it becomes almost too much rapturously intelligent star wattage for one quietly poetic movie, even if these god-tier actors are just zooming and talking shop.

From Los Angeles Times • May 15, 2026

“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

They maintain that the people who drove the Neanderthals to extinction, settled Australia, and carved the Stadel lion-man were as intelligent, creative and sensitive as we are.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari

Vocabulary lists containing intelligent

More Positive Words to Describe a Person

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Positive Words to Describe People, List 1

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

List 5

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!