is not commonly known

USAGE SUMMARY

The phrase "is not commonly known" is correct and usable in written English.
You can use it to describe information or facts that are not widely recognized or understood by the general public. Example: "The history of the ancient civilization is fascinating, but much of it is not commonly known."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

Mr. Baldwin's musical side is not commonly known in Hollywood.

The New York Times

Some studies have shown that respiratory issues caused by poor indoor climate can be lowered with up to 46% and asthma by 73% if buildings were more sustainable but this direct impact is not commonly known.

The Guardian

Further, Complainant argues that Respondent is not commonly known by the disputed domain names even though the WHOIS information indicates that the registrant is "Goggle.com, Inc".

TechCrunch

While much about these concepts may be clear, the methodology to analyze profitability is not commonly known or utilized by many companies.

Forbes

It is not commonly known that when the US dropped atomic bombs over Nagasaki and Hiroshima in August 1945, roughly 10% of the victims of these attacks were of Korean descent.

University of Chicago

His early collaboration with Steve Woolgar, Laboratory Life, was the first significant laboratory field study—one that initiated a series of such studies and in many ways transformed the sociology of science yet his work remains controversial within sociology and is not commonly known by scholars outside that field.

Johns Hopkins University

Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

While the region isn't commonly known for riesling, Ashbrook consistently impresses with its affordable (around AU$20/£12) offering, with an intensity that's attributed to the mild maritime climates.

The Guardian - Travel

But the third most common cause — preventable medical error – isn't commonly known.

TechCrunch

What isn't commonly known is that fifty per cent of the children treated are from the Palestinian territories, while the remainder are from various poor and/or developing nations - many of which do not even have diplomatic relations with Israel.

Huffington Post

What isn't commonly known is our core body temperature rises and falls during the REM (rapid eye movement) stage of a single sleep cycle, meaning if we're sleeping in a hot room we may be woken by the discomfort of our body being warmed up even further.

Huffington Post

"It was not commonly known that you could control risks".

The New York Times

Expert writing Tips

Best practice

Use "is not commonly known" to introduce surprising or overlooked facts to pique reader interest and add depth to your writing.

Common error

Avoid starting multiple consecutive sentences with "it is not commonly known", as this can make your writing sound repetitive and predictable. Vary your sentence structure to maintain reader engagement.

Linguistic Context

The phrase "is not commonly known" functions as an introductory clause or phrase used to preface information that the speaker or writer believes may be unfamiliar to the audience. As Ludwig AI confirms, this phrase is correct and usable in written English.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science

30%

Academia

20%

Less common in

Wiki

10%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "is not commonly known" serves as an introductory element, designed to preface information that might be surprising or overlooked. Ludwig AI confirms its grammatical correctness and usability. This phrase is most frequently observed in news, scientific, and academic contexts, highlighting its role in conveying novel information. Alternatives include "is not widely recognized" or "is not well-known". While grammatically sound, overuse can make writing repetitive. To maintain reader engagement, consider varying sentence structure. Use it to introduce overlooked facts and add depth to your writing, but avoid beginning consecutive sentences with it.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is not widely recognized

Replaces "commonly known" with "widely recognized", emphasizing a lack of broad acceptance.

is not generally understood

Focuses on the lack of general understanding rather than common knowledge.

is not well-known

A simpler and more direct way of saying that something is not famous or popular.

remains largely unknown

Highlights that something is still unknown to a significant extent.

is not a household name

Indicates that something is not familiar to most people.

is not publicly appreciated

Emphasizes the lack of public awareness and appreciation.

has escaped public notice

Indicates that something has not been noticed or recognized by the public.

is a hidden secret

Suggests that something is deliberately kept secret or unknown.

is unfamiliar to most

Highlights that something is not known or experienced by many people.

is esoteric knowledge

Implies that something is only known by a small group of experts.

FAQs

How can I use "is not commonly known" in a sentence?

Use "is not commonly known" to introduce a fact or piece of information that may be surprising or overlooked. For instance, "It is not commonly known that honey never spoils."

What are some alternatives to "is not commonly known"?

You can use alternatives like "is not widely recognized", "is not generally understood", or "is not well-known" depending on the specific context.

Is it better to say "is not commonly known" or "is not widely known"?

Both "is not commonly known" and "is not widely known" are acceptable. The choice depends on the specific nuance you want to convey, though they are often interchangeable.

What's the difference between "is not commonly known" and "is unknown"?

"Is unknown" simply means that something is not known. "Is not commonly known" implies that it might be known by some, but it's not generally recognized or understood by most people.