Definitions

knowledgeable

[nol-i-juh-buhl] / ˈnɒl ɪ dʒə bəl /

ADJECTIVE

aware, educated

Synonyms

STRONGEST

appreciative brilliant conscious conversant discerning experienced informed insightful intelligent learned perceptive sensible smart sophisticated well-informed well-rounded wise

STRONG

apprised au courant au fait in the know

WEAK

abreast acquainted with alert brainy bright clever cognizant erudite familiar with knowing lettered omniscient plugged in posted prescient privy quick-witted sagacious sage savvy scholarly sharp sophic tuned-in understanding versed with it

Antonyms

STRONGEST

ignorant inexperienced unaware uninformed unintelligent unknowledgeable unreasonable unsophisticated unwise

WEAK

uneducated

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.

"He understands the social, emotional relationships and the people. He's compassionate. He's a knowledgeable coach and super talented," says Jozak.

From BBC • Jun. 17, 2026

The DNI has been doing this with the merging of intelligence assets with A.I., according to knowledgeable sources.

From Slate • Jun. 15, 2026

But a knowledgeable tax preparer can help manage expectations.

From MarketWatch • Jun. 8, 2026

I want you to think I’m smart, knowledgeable and a good person.

From Los Angeles Times • Jun. 1, 2026

“I must say, I’d like to know where you get your information, boy, more knowledgeable than half the staff, you are.”

From "Harry Potter and the Half-Blood Prince" by J.K. Rowling

Vocabulary lists containing knowledgeable

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Employment, List 3

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