Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
know more knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "know more knowledge" is not correct and is redundant in written English.
It is not usable because "knowledge" already implies understanding or awareness, making "know more" unnecessary. Example: "To excel in this field, you need to know more knowledge about the latest technologies."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
It indicates that people who know more knowledge about HIV vaccine and want to get protection from the vaccine are more willing to participate [ 28].
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
On the one hand, many teachers who do not consider themselves to be well-skilled in using ICTs reported that they would feel anxious due to their fear of failure and further asserted that 'losing face' in front of a class of teenagers who perhaps know more ICT knowledge than they do could be culturally embarrassing.
On the other hand, it is believed that people with higher education know more contraceptive knowledge [ 20- 22].
Science
With the [new] approach, the teacher needs to know more about content knowledge, and she needs to search for knowledge to stay independent in her own thinking.
In addition to understanding more about the population's intent to be vaccinated for seasonal influenza, officials also needed to know more about residents' knowledge and concerns about pandemic H1N1 vaccine, sources of health information, and likelihood of following self-isolation recommendations.
Science
In contrast, teachers in the other trial arms reported a desire to know more and gain knowledge about the '1-2-3 Magic' programme.
Science
A bartender needs to know more about wine knowledge and service nowadays – customers are more wine savvy.
Wiki
One day with diligent research, we may yet come to know more and refine that knowledge.
News & Media
Rationalism in the form of the Intuition/Deduction thesis is also committed to epistemic foundationalism, the view that we know some truths without basing our belief in them on any others and that we then use this foundational knowledge to know more truths.
Science
I wanted to know more about this fountain of knowledge, so I went to her home to get a good look at her sex toy paradise.
News & Media
Meanwhile, your high school-aged cousin will smirk into their Samsung phone with the knowledge they know more about this stuff than you ever will, despite being legally still a child.
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "know more knowledge". Opt for more concise and grammatically correct alternatives such as "learn more" or "expand your knowledge".
Common error
Avoid using "know more knowledge" as it's redundant. "Knowledge" inherently implies knowing, so "know more" is unnecessary. Instead, say "gain more insight" or "acquire additional information".
Source & Trust
81%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "know more knowledge" functions as a noun phrase aiming to express the concept of acquiring a greater understanding or expertise. However, as Ludwig AI indicates, it's grammatically incorrect due to redundancy, where "knowledge" inherently implies knowing.
Frequent in
Science
33%
News & Media
33%
Formal & Business
33%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "know more knowledge" is grammatically incorrect due to redundancy, as confirmed by Ludwig AI. While the intent is to express the need for greater understanding, it's better to use alternatives like "learn more", "expand your knowledge", or "gain more insight". Although the phrase appears in various contexts, including scientific and news sources, it's advisable to avoid it in formal writing to ensure clarity and grammatical correctness. Instead, opt for more concise and accurate expressions to convey the same meaning effectively.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
learn more
A simple, direct way to express increasing one's knowledge.
expand one's knowledge
Focuses on the process of increasing the scope of one's understanding, rather than just 'knowing'.
get better informed
Indicates becoming more knowledgeable through information.
deepen one's understanding
Emphasizes gaining a more profound grasp of a subject.
acquire more information
Highlights the act of obtaining additional facts or data.
gain further insights
Suggests obtaining a deeper or more nuanced comprehension.
improve comprehension
Highlights enhancing one's ability to understand complex topics.
broaden one's horizons
Implies expanding knowledge beyond current limits.
increase awareness
Focuses on becoming more conscious or informed about something.
develop expertise
Suggests building a high level of skill or knowledge in a particular area.
FAQs
Is the phrase "know more knowledge" grammatically correct?
No, the phrase "know more knowledge" is grammatically incorrect and considered redundant. It's better to use alternatives like "learn more" or "expand your knowledge".
What are some alternatives to "know more knowledge"?
Instead of "know more knowledge", you can use phrases such as "gain more insight", "acquire additional information", or simply "learn more".
Why is "know more knowledge" considered redundant?
The word "knowledge" itself implies knowing. Therefore, adding "know more" before it is unnecessary and creates a redundant expression. Using "expand one's knowledge" is more appropriate.
In what contexts might I encounter the phrase "know more knowledge", and should I use it?
While you might encounter the phrase "know more knowledge" in informal contexts, it's generally best to avoid it in formal writing. Opt for alternatives like "deepen one's understanding" or "get better informed" for clearer and more effective communication.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
2.5/5
Expert rating
Real-world application tested