know longer

USAGE SUMMARY

"know longer" is not correct and it's not a phrase used in written English.
If you want to say something is no longer known or understood, you can say "no longer known" or "no longer understood". For example: The language of Ancient Sumer is no longer known.

⚠ May contain grammatical issues

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

Does this mean I now know longer have to worry about Mojo turning into Q, so long as it sets its cap at the new one rather than the old?

The Guardian - Music

"You would think what China would seek to achieve is to create a sufficient feeling of trust and confidence among its neighbours that they know longer felt the need to have the US fleet and a strong US presence in the western Pacific.

The Guardian

We now live in a world where he know longer plays rugby.

Vice

As it became abundantly clear that Republicans were going to stand on the wrong side of civil rights, on the wrong side of progress and on the wrong side of history, it became obvious to my parents and our Pastor that they would know longer stand with them.

Huffington Post

Results are too few and too early to know longer term outcomes.

Heart

Browse your installed programs and remove any that you know longer use or don't remember installing.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

49 human-written examples

Purcell: We need that and we need, you know, longer-dated deposits, longer-dated bonds to support these businesses.

Forbes

It seemed the longest night I had ever known, longer than the night I was born.

The New Yorker

These results are preserved when we limit the analysis to STRs outside known longer tandem repeats.

BMC Genomics

Doctors received lower scores from more senior assessors (p<0.001) and higher scores from those they had known longer (p<0.001).

BMJ Open

Unfortunately even if short-term outcome is known, longer term outcomes usually remain unknown, and therefore clinicians are unable to fully inform patients of the consequences of surgery.

BMC Women's Health

Expert writing Tips

Best practice

Avoid using the phrase "know longer" in formal writing. Instead, use phrases like "no longer know" or "do not know anymore" to maintain grammatical accuracy and clarity.

Common error

The most common error is confusing the grammatically correct phrase "no longer" with the incorrect "know longer". Remember that "no longer" indicates a cessation or absence, while "know" is a verb indicating awareness or understanding. Therefore, always use "no longer know" to express that someone has ceased to have knowledge of something.

Linguistic Context

The phrase "know longer" is typically intended to function as a verb phrase expressing a lack of current knowledge. However, according to Ludwig AI, it's grammatically incorrect. The correct phrasing is "no longer know".

Expression frequency: Uncommon

Frequent in

News & Media

38%

Wiki

31%

Science

31%

Less common in

Formal & Business

0%

Academia

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "know longer" is grammatically incorrect. Ludwig AI confirms this, suggesting that the correct alternative is "no longer know". While examples of "know longer" appear across various sources including News & Media, Wiki, and Science, its use is generally considered an error. To maintain grammatical correctness and clarity, it's best to use alternatives such as "no longer know" or "do not know anymore".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

no longer know

Reverses the order and introduces "no", creating a grammatically correct alternative that expresses a lack of current knowledge.

not know anymore

Uses "anymore" to emphasize that the knowledge has been lost over time.

cease to know

More formal way of expressing the end of knowing something, implying a more definitive break.

have forgotten

Focuses on the act of forgetting, implying a loss of previously held knowledge.

am unaware

Shifts the focus to a state of lacking current knowledge or information.

used to know

Highlights a contrast between past knowledge and the present state of unknowing.

once knew

Similar to "used to know" but with a slightly more literary or nostalgic tone.

fail to recall

Emphasizes the inability to bring something back into memory.

can't remember

Informal way of saying that something has been forgotten or cannot be brought to mind.

lost knowledge of

Indicates that the knowledge has been completely lost.

FAQs

How to correct the phrase "know longer" in a sentence?

Replace "know longer" with "no longer know" or "do not know any longer" to ensure grammatical correctness.

What does it mean when someone says they "no longer know" something?

It means that they previously had knowledge of it, but they "have forgotten" or are "unaware" of it at the present time.

Is "know longer" ever grammatically correct?

No, "know longer" is not grammatically correct. The correct phrase is "no longer know", where "no longer" modifies the verb "know".

What's the difference between "know longer" and "no longer know"?

"Know longer" is grammatically incorrect and should not be used. "No longer know" is the correct phrase, indicating that one does not currently possess knowledge of something.