public knowledge

Widely available facts

Public knowledge is information that is widely known or freely available to anyone.

Something becomes public knowledge when it spreads beyond private circles: Their affair became public knowledge after the photos leaked.

The phrase often appears in contexts where secrecy has failed or where information was never confidential to begin with: It's public knowledge that the company is struggling.

widespread

well-known

Familiar to many

acknowledged · established · mainstream · ubiquitous · prevalent · commonplace · conventional · accepted · understood · notorious

transparent

disclosed

Made previously hidden known

manifest · overt · plain · clear · explicit · unambiguous · unmistakable · visible · exposed · revealed

sensename

shared

Held in common

community · cultural · heritage · folklore · traditional · ancestral · mythology · oral tradition · proverbial · inherited

unclassified

declassified

Made publicly accessible

unredacted · FOIA · freedom of information · released · cleared · unsealed · leaked · whistleblower · disclosure · exposed

Opposites
accessibility of information

public knowledgeclassified information

Sensitive, access-restricted material

state secret · top secret · confidential information · secret · classified

awareness distribution

public knowledgesecret

Concealed information

hidden knowledge · unknown · buried truth · private matter · family secret

Family

public, knowledge, publish, acknowledge, publication, publishing, published, publisher, publicly

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G