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.

For the rest of us, a world without this unusual, determined and deeply knowledgeable man will take some getting used to.

From BBC • Apr. 28, 2026

European investment firm Permira also has expressed interest, according to a knowledgeable source.

From Los Angeles Times • Apr. 21, 2026

A woman in the program, noticing that she was particularly knowledgeable, asked Israel why she wasn’t a rabbi.

From The Wall Street Journal • Apr. 18, 2026

Those budget cuts have Mirmina questioning the U.S.’s chances of winning the new space race and retaining highly knowledgeable personnel.

From Salon • Apr. 9, 2026

He had an international reputation as a knowledgeable and skilled veterinarian who specialized in primate husbandry.

From "The Hot Zone" by Richard Preston

Vocabulary lists containing knowledgeable

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Employment, List 3

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