As well known vs As is well known

Both are correct, but they're used in different contexts. "As well known" is used when stating a fact that's widely recognized, while "as is well known" is used to introduce a well-known fact or piece of information.

Explained by Miss E.
Editor at TextRanch

Last updated: February 25, 2025 • 6413 views

This phrase is correct and commonly used in English.

"As well known"

This phrase is used to state a fact or information that is widely recognized or acknowledged.

Examples:

As well known, the Earth revolves around the Sun.
The theory of relativity is as well known as Newton's laws of motion.

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Another economic game that May not be as well known as the prisoner's dilemma is the ultimatum game, and it's also a very interesting probe of our assumptions about the way people make economic transactions.
Another economic game that may not be as well known as the prisoner's dilemma is the ultimatum game, and it's also a very interesting probe of our assumptions about the way people make economic transactions.
Another economic game that May not be as well known as the prisoner's dilemma is the ultimatum game,
She became as well known as Waldo Lydecker's walking stick... and his white carnation.
I cannot help it if in some areas the rules of the game are apparently not as well known as I would like them to be.
She's not as well known, but she's not bad.
THE BUTCHER ISN'T AS WELL KNOWN AS OTHER FAMOUS SERIAL KILLERS, BUT HE IS A LOCAL LEGEND.
So it's very well known to engineers, not as well known to biologists.
When you think, at the time, he was as well-known as Lindbergh, it's astonishing.
Your name is as well-known as my own.
'This guy was as well-known as the work that he did.'
Portugal's growing external debt, and in particular the rapid growth in its public debt, has economic causes as well as the well-known structural ones.
As well-known example of a rerouting is employers' social contributions paid directly by employers to social insurance funds.
Terry Zaleski, a state assemblyman who is certainly not as well-known as his two main opponents, appears to be the new mayor of Yonkers, having captured 30% of the vote.
Furthermore, as stressed in the explanatory memorandum of the proposal, as well as affecting well-known artists, the main impact will be on those who have ceded their exclusive rights to the phonogram producer in exchange for a lump sum payment.
As is well known, this is an extremely sensitive issue.
Money, as is well known, brings peace.
As is well known, relative wealth is not only reflected in cold statistics such as per capita GDP.
As is well known, VAT can be applied and removed.
As is well known, the furore over the publication of cartoons in a Danish newspaper has included some bizarre features.

Alternatives:

widely known
commonly known
familiar to many

This phrase is correct and commonly used in English.

"As is well known"

This phrase is used to introduce a well-known fact or piece of information.

Examples:

As is well known, smoking is harmful to health.
As is well known, the company was founded in 1990.

Show examples from the web [+]

As is well known, fires can also occur in buildings.
As is well known - and the President of the Commission referred to this in his speech - Helsinki also failed to achieve progress in one area.
As is well known, the candidate countries regard direct income transfers as a central component of the CAP.
As is well known, services have as a rule been taxed at the place where the supplier is established.
As is well known, the Commission has made the railways sector into one of its priority areas for taking action.
As is well known, the most important issue for the EU is enlargement.
As is well known, the EU's relations with Cuba are made more difficult by the 'common position' adopted by the Council in 1996.
As is well known, the use of such bombs in populated areas is prohibited under the 1980 Geneva Convention on Conventional Weapons.
As is well known, Macedonia has suffered as a result of this internal armed conflict.
As is well known, Mr Duisenberg, we shall be having a referendum in my country this autumn.
As is well known, the European Parliament is not an army of extremists making revolutionary demands.
As is well known, the Commission has undertaken in-depth work on Greek statistics over several years.
As is well known, the Zimbabwean authorities are holding back the results of the elections held in their country 10 days ago.
As is well known, the 'Ergenekon trial' is causing a great stir in Turkish society.
As is well known, we are very critical of this reform of the sugar sector.
As is well known, there were several spillages of fuel and oil from the vessel between August 2007 and February 2008.
As is well known, the Akkuyu plant is located at a site just 25 km from an active earthquake fault line.
As is well known, not all our 27 Member States have created specialist national-level services to coordinate combating financial abuses involving EU funds.
As is well known, Tacis has many resources for solving environmental problems and resolving issues of border surveillance.
As is well known, sweets are amongst the worst offenders in causing obesity in children.

Alternatives:

as everyone knows
as widely recognized
as commonly acknowledged

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As well known vs As is well known

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