knowledge on

USAGE SUMMARY

The phrase "knowledge on" is not correct or usable in written English.
The correct phrase should be either "knowledge of" or "knowledge about." Example: I need to gain more knowledge about investing.

⚠ May contain grammatical issues

Science

News & Media

Formal & Business

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Projecting our knowledge on to the canvas is almost unavoidable.

The Guardian - Sport

"There is also a fountain of knowledge on YouTube.

The Guardian

There wasn't much to base exact knowledge on.

The New Yorker

Learn from others and pass this knowledge on.

The Guardian - Opinion

The Secret Knowledge: On the Dismantling of American Culture.

The Economist

Knowledge on this subject is uncertain at best.

Encyclopedia Britannica

But people do enjoy passing their knowledge on.

The Guardian

background knowledge on queries.

Journal of Cloud Computing

KP: knowledge on pasture location.

Pastoralism

background knowledge on the data.

Journal of Cloud Computing

background knowledge on the data'.

Journal of Cloud Computing

Expert writing Tips

Best practice

Always use "knowledge of" or "knowledge about" instead of "knowledge on" to ensure grammatical correctness. While "knowledge on" is frequently used, it is considered incorrect in formal writing.

Common error

Avoid using "on" after "knowledge". The correct prepositions are "of" or "about". For example, say "knowledge of the subject" or "knowledge about the subject", not "knowledge on the subject".

Linguistic Context

The phrase "knowledge on" functions as a noun phrase, typically acting as the subject or object of a sentence. However, while frequently used, Ludwig AI identifies it as grammatically incorrect. It commonly aims to express a person's understanding or awareness concerning a specific topic.

Expression frequency: Very common

Frequent in

Science

43%

News & Media

29%

Wiki

8%

Less common in

Formal & Business

5%

Encyclopedias

2%

Reference

0%

Ludwig's WRAP-UP

Despite its frequent appearance across diverse sources, including science, news, and wiki platforms, "knowledge on" is flagged by Ludwig AI as grammatically incorrect. The correct alternatives are "knowledge of" or "knowledge about". While its meaning is generally clear, adhering to proper grammar enhances clarity and credibility, especially in formal or professional contexts. Therefore, while many examples of "knowledge on" exist, it's advisable to use the grammatically sound alternatives for better communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

knowledge of

Replaces "on" with the correct preposition "of" for grammatical accuracy.

understanding of

Substitutes "knowledge" with "understanding" to emphasize comprehension rather than just awareness and uses the correct preposition.

expertise in

Uses "expertise" to highlight specialized knowledge and skill in a particular area, paired with the appropriate preposition "in".

familiarity with

Replaces "knowledge" with "familiarity" to suggest a more casual understanding and uses "with" to link to the subject.

awareness of

Emphasizes being informed about something, rather than possessing deep knowledge, using the correct preposition "of".

insights into

Focuses on gaining a deeper perspective or understanding, switching to "insights" and the preposition "into".

command of

Highlights a strong, authoritative grasp of a subject, using "command" instead of "knowledge".

grasp of

Focuses on the ability to understand something completely.

proficiency in

Highlights a high degree of competence and skill, best used when highlighting someone's technical skillset.

information about

Emphasizes factual data and details, switching to "information" and the preposition "about".

FAQs

Which is correct, "knowledge on" or "knowledge of"?

"Knowledge of" is the correct and grammatically accepted form. While "knowledge on" is sometimes used, it's considered incorrect. Use "knowledge of" followed by the subject you're referring to.

What prepositions can follow the word "knowledge"?

The most common and correct prepositions to use after "knowledge" are "of" and "about". For example, you might say "knowledge of history" or "knowledge about current events".

What can I say instead of "knowledge on"?

You can use alternatives like "knowledge of", "understanding of", or "expertise in" depending on the context.

How can I improve my "knowledge of" a subject?

To enhance your "knowledge of" a subject, try reading books, taking courses, participating in discussions, and seeking practical experience in that area.