known as vs know as

The correct phrase is "known as." It's a common English expression that's used to introduce an alternative name or title for someone or something.

Explained by Miss E.
Editor at TextRanch

Last updated: February 20, 2025 • 6008 views

This phrase is correct and commonly used in English.

"known as"

Use "known as" to introduce an alternative name or title for someone or something. It is a standard expression in English.

Examples:

Elvis Presley is known as the King of Rock and Roll.
Mount Everest is known as the highest mountain in the world.
The Eiffel Tower is known as a symbol of Paris.
The actor is known as a versatile performer.
The city is known as the cultural capital of the country.

Show examples from the web [+]

Otherwise known as a massive pain.
Commonly known as an elephant gun.
The terrorist group known as acronym.
Dangerous, addictive, known as Vraxoin.
This became known as the Fersen murder.
This is known as contact dermatitis.
Chronic arsenic poisoning is known as arsenicosis.
This is known as disc herniation.
Refining is known as an impurity remover.
An incident known as 9/11 occurred.
This phenomenon is known as decerebrate rigidity.
Okinawan karate uses supplementary training known as hojo undo.
It was formerly known as Ülemiste Airport.
This red plume is known as blood shield.
Using magnetic dynamite charges known as limpets.
I'd been investigating a nasty little faith known as Duplex Ride.
Stella experienced something known as delayed hypersensitivity.
There is a legal defense known as necessity.
Force multiplied by distance, otherwise known as...
A shepherd assassin known as the golem.

Alternatives:

referred to as
called
recognized as
identified as
famous as

This phrase is incorrect in standard English usage.

"know as"

Show examples from the web [+]

I discovered that I had to find the equation of art and design, which we know as circle-triangle-square.
So the man we know as Edgar Halbridge is an impostor.
The man you know as Hugo Bossis actually named Josh Taylor.
The man you know as Gary Stewart testified against the Russian mob.
You know as little of war as that Hobbit.
I'm the mother of Amy Granthum, whom you know as Katie Kampenfelt.
The Cylon we know as Boomer arrived with the others.
One of the eights you know as Sharon Valerii.
I'd like to say a few words, if I may, to honor the woman we all know as gram, which is short for "grandma"...
But the man you know as Kallstrom will soon disappear.
I try to know as many people as I can.
Felix Masuku, who is also know as Raymond Frayn.
I don't know as you can make a comparison.
Officially, you know as I did.
I know as well as there are many variables.
The man you know as the Count of Monte Cristo.
And I believe I know as well.
The man you know as Marcos Oliva.
The man that you know as Michael Boudreau is Jerry Tyson.
The man you know as Steven Walinski is actually an undercover agent.

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known as vs know as

"known as"

"know as"

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