as yet known

USAGE SUMMARY

The phrase "as yet known" is correct and usable in written English.
It is typically used to indicate that something is not currently known or has not been discovered up to the present time. Example: "The cause of the phenomenon remains as yet known to scientists, prompting further research."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

21 human-written examples

Oracle's effort goes by the name of Dynamic Services, while IBM is touring its WebSphere platform.And then there is a raft of fast-growing newcomers, as yet known only to insiders, that are also hoping to get a big piece of the pie.

The Economist

Although a correlation between the microstructure and function of an area and its connections has been established for many cortical regions, particularly for primary sensory and motor areas [70], very little is as yet known about the anatomofunctional pathways linking the cerebral cortex and cortico-subcortical vegetative/autonomic neural networks.

The Journal of Headache and Pain

Thus, while readily recognizable close fossil relatives are known for European Homo neanderthalensis (see Tattersall and Schwartz 2006), nothing comparable is as yet known for H. sapiens, though it cannot be ruled out that this is because the African record is as yet poorly sampled.

Evolution: Education and Outreach

None of the sites are as yet known to be invaded by non-native plants.

Wikipedia

Despite impressive advances in our understanding of the biology of novel influenza A(H1N1) virus, little is as yet known about its transmission efficiency in close contact places such as households, schools, and workplaces.

Plosone

Although no black carp breeding populations are as yet known in the U.S., ∼30 black carp escaped into the Osage River from a fish farm in Missouri in 1994 [47].

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

39 human-written examples

What prosecutors do not as yet know is whether those men channeled some of the money to Mr. Kohl's Christian Democrats.

The New York Times

This is the first time she has clapped eyes on her employer – not that she as yet knows his true identity.

Independent

"Hardly any recent discovery," he observed in a reprint of On the Origin of Species, "shows more forcibly than this how little we as yet know of the former inhabitants of the world".

The Guardian - Books

"The thought came to me suddenly, with all the strength and novelty of a revelation, that these little buds in their innocence and meekness followed a rule, a law of which I as yet knew nothing," he wrote.

The New York Times

We don't actually as yet know how they do this.

TechCrunch

Expert writing Tips

Best practice

Use "as yet known" to indicate that information is currently unavailable but may become available in the future. It's best suited for contexts where knowledge is expected to evolve.

Common error

Avoid using "as yet known" in casual conversations or informal writing where simpler alternatives like "currently unknown" or "still unknown" are more appropriate.

Linguistic Context

The phrase "as yet known" functions as an adverbial modifier, indicating the current state of knowledge about a particular subject. It typically modifies a verb or adjective, specifying that the information is not currently available. Ludwig confirms this usage through various examples.

Expression frequency: Common

Frequent in

Science

47%

News & Media

29%

Encyclopedias

8%

Less common in

Wiki

4%

Formal & Business

4%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "as yet known" is a grammatically sound and commonly used expression, particularly in scientific and formal writing, to indicate that current knowledge about a topic is incomplete. While Ludwig confirms its correctness, simpler alternatives may be preferable in informal contexts. The phrase is frequently found in scientific publications and news articles, expressing uncertainty while suggesting the possibility of future discoveries. The overall analysis suggests a formal tone, emphasizing the lack of complete information at the present time.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

currently unknown

Replaces "as yet" with "currently", focusing on the present state of knowledge.

not yet discovered

Emphasizes the lack of discovery rather than general knowledge.

still unknown

Highlights the continuing lack of knowledge about something.

undisclosed so far

Focuses on the lack of disclosure or revelation.

not presently known

A more formal alternative, using "presently" instead of "currently".

unidentified to date

Emphasizes the lack of identification up to the current date.

remains to be seen

Shifts the focus to future discovery or revelation.

unascertained thus far

A formal alternative, indicating something not yet determined.

not established yet

Focuses on the lack of establishment or confirmation.

lacks definition currently

Highlights the lack of clear definition or understanding.

FAQs

How can I use "as yet known" in a sentence?

Use "as yet known" to indicate that certain information is not currently available or has not been discovered at the present time. For example: "The long-term effects of the treatment are "as yet known"."

What phrases can I use instead of "as yet known"?

You can use alternatives such as "currently unknown", "still unknown", or "not yet discovered" depending on the specific context.

Is it correct to say "as of yet known" instead of "as yet known"?

While "as of yet" and "as yet" have similar meanings, ""as yet known"" is the more standard and concise phrasing. "As of yet known" is less common.

What is the difference between "as yet unknown" and "as yet known"?

"As yet unknown" implies that something is entirely unfamiliar or undiscovered. In contrast, ""as yet known"" suggests partial knowledge or that certain aspects are still unclear.