is really known

USAGE SUMMARY

The phrase "is really known" is correct and usable in written English.
It can be used to emphasize the certainty or familiarity of a particular fact or piece of information. Example: "This theory is really known among scientists for its groundbreaking implications."

✓ Grammatically correct

News & Media

Academia

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

47 human-written examples

Is that what Hitler is really known for, his health-care plan?

The New Yorker

The age of different species likely impacts the physiological pattern and rate of healing [ 40], but due to the expense of using geriatric animal models (e.g., inbred research-quality young rabbits cost roughly one-tenth of 2-year old rabbits), little is really known about this important variable well-known in humans to profoundly affect healing.

BMC Musculoskeletal Disorders

All that is really known so far is the name of the man in charge.

The Economist

But all that is really known is that he filed the paperwork to run for something.

The New York Times

In Islam, the prescribed path to salvation, the Shariah, is really known only to God.

The New York Times - Magazine

Very little is really known about the gorilla in his natural habitat.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

13 human-written examples

What other career advice do you give people? A. One is, really know yourself well.

The New York Times

Such effect was really known since the International geophysical Year (1957 1958) but had no adequate theoretical interpretation by now.

Advances in Space Research

Can we be loved once we are really known?

The New York Times - Arts

At that point, she was really known as someone who relied more on talent".

The New York Times - Sports

"If I come to France or Germany I'm really known.

The New York Times

Expert writing Tips

Best practice

Use "is really known" to emphasize that something is not just known, but very well or widely known. This adds a layer of certainty or prominence to the statement.

Common error

Avoid using "is really known" simply as a filler phrase; ensure it adds meaningful emphasis. Overuse can dilute its impact and make your writing seem less precise.

Linguistic Context

The phrase "is really known" functions as a stative verb phrase, indicating a state of being widely recognized or understood. As confirmed by Ludwig, it correctly emphasizes the extent of knowledge about something.

Expression frequency: Common

Frequent in

News & Media

50%

Academia

25%

Encyclopedias

10%

Less common in

Science

10%

Formal & Business

3%

Wiki

2%

Ludwig's WRAP-UP

In summary, the phrase "is really known" is a grammatically correct and commonly used expression to emphasize the widespread recognition or understanding of something. As Ludwig AI confirms, it is appropriate for various contexts, though particularly prevalent in news and academic writing. While versatile, ensure it adds meaningful emphasis to avoid redundancy. Consider synonyms like ""is widely recognized"" or "is well established" for more formal tones. The high number of authoritative sources using this phrase underscores its reliability and broad applicability.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is widely recognized

Emphasizes broad acceptance or acknowledgment.

is well established

Highlights the firm and enduring nature of the knowledge.

is commonly understood

Focuses on the general comprehension of the subject.

is generally accepted

Indicates a consensus view or agreement.

is broadly familiar

Suggests a general awareness rather than deep understanding.

is deeply ingrained

Highlights how profoundly the concept is entrenched in thought or practice.

is firmly believed

Highlights the strength of conviction surrounding the concept.

is universally acknowledged

Emphasizes the global nature of the recognition.

is popularly known

Implies widespread recognition among the general public.

is demonstrably known

Suggests knowledge derived from clear evidence or proof.

FAQs

What does "is really known" mean?

The phrase "is really known" means that something is widely or very well recognized or understood. It emphasizes the extent to which information or a concept is familiar to people.

How can I use "is really known" in a sentence?

You can use "is really known" to highlight the widespread understanding of something. For example, "This theorem "is widely recognized" in the field of mathematics."

What can I say instead of "is really known"?

You can use alternatives like ""is widely recognized"", "is well established", or "is commonly understood" depending on the context.

Is "is really known" formal or informal?

The phrase "is really known" is suitable for both formal and informal contexts. However, for highly formal writing, consider using a more sophisticated synonym such as "is well established".