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Synonyms

well-informed

American  
[wel-in-fawrmd] / ˈwɛl ɪnˈfɔrmd /

adjective

  1. having extensive knowledge, as in one particular subject or in a variety of subjects.


well-informed British  

adjective

  1. having knowledge about a great variety of subjects

    he seems to be a well-informed person

  2. possessing reliable information on a particular subject

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of well-informed

late Middle English word dating back to 1400–50

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 a democracy to exist, as those who founded this nation taught us, we need a well-informed electorate.

From Salon • Feb. 6, 2026

The people managing these endowments are highly intelligent and well-informed.

From MarketWatch • Jan. 16, 2026

“We also will continue to cooperate fully with law enforcement. We urge all student-athletes to make well-informed choices to avoid jeopardizing the game and their eligibility.”

From Los Angeles Times • Jan. 15, 2026

He added that the teenage Farage was "very well-informed" and "had a sense of history and politics already at that time".

From BBC • Nov. 25, 2025

In Seoul, even when he was surrounded by solicitous and well-informed friends, Shin found it all but impossible to ask for help.

From "Escape from Camp 14: One Man's Remarkable Odyssey from North Korea to Freedom in the West" by Blaine Harden

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