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
knowledgeable with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'knowledgeable with' is correct and usable in written English.
You can use it to indicate that someone has a good understanding of a certain topic or subject. For example, "He was knowledgeable with the history of the region and could accurately answer all our questions."
✓ Grammatically correct
News & Media
Science
Academia
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
39 human-written examples
Moreover, the topic of this Delphi study could be perceived as very narrow, and experts in one of the targeted fields (i.e. organizational readiness, knowledge translation or chronic care) could have thought that they were not sufficiently knowledgeable with respect to all dimensions of the topic.
Science
SERVICE: Knowledgeable, with silverware replaced promptly but dishes don't always arrive in concert.
News & Media
But I'll pick up the phone and call some people who are really knowledgeable with schedules".
News & Media
THE CROWD Casually dressed but knowledgeable, with a healthy complement of Filipinos in search of authentic home cooking.
News & Media
The staff — the servers, the bartenders, the managers — were unfailingly warm, attentive, and knowledgeable with everyone, not just us.
News & Media
The staff the servers, the bartenders, the managers were unfailingly warm, attentive, and knowledgeable with everyone, not just us.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
Expert nurses were more knowledgeable compared with nurses with less experience.
Science
If you do not have much experience with guitars, bring a knowledgeable friend with you as you test run guitars.
Wiki
Its few public statements are dissected by its knowledgeable fans with the vigor of forensic experts.
News & Media
David Kelly (Sales Manager): An outstanding range and knowledgeable booksellers with varied expertise.
News & Media
After that, the knowledgeable carrier with a good memory DOES toss the junk through proper means.
News & Media
Expert writing Tips
Best practice
When using "knowledgeable with", ensure the context clearly specifies the area of expertise or skill being referred to. This adds clarity and precision to your writing.
Common error
While "knowledgeable with" is grammatically correct, overuse it in overly formal or academic writing. Opt for more formal alternatives like "proficient in" or "well-versed in" to maintain a professional tone.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "knowledgeable with" functions as an adjectival phrase modifying a noun, describing someone who possesses knowledge or expertise in a specific area. As confirmed by Ludwig AI, the phrase is usable in written English.
Frequent in
News & Media
33%
Science
33%
Academia
17%
Less common in
Wiki
17%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "knowledgeable with" is a grammatically correct and usable way to describe someone's familiarity or expertise in a specific area. While Ludwig AI confirms its validity, it's less common than alternatives like "familiar with" or "knowledgeable about". The phrase appears in various contexts, including news, science, and academia, with a neutral register. Although "knowledgeable with" is acceptable, choose more formal alternatives in academic writing for improved clarity. Consider the specific nuance you wish to convey when choosing between "knowledgeable with" and similar phrases.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
proficient in
Focuses on skill level rather than familiarity.
experienced in
Highlights gained experience rather than knowledge.
familiar with
Indicates acquaintance, less emphasis on deep understanding.
well-versed in
Suggests comprehensive knowledge in a specific area.
acquainted with
Implies a basic level of knowledge or awareness.
skilled in
Emphasizes practical ability and expertise.
competent in
Focuses on the ability to perform a task effectively.
adept at
Highlights natural talent and proficiency.
informed about
Suggests possessing information, not necessarily deep understanding.
conversant with
Indicates comfortable and knowledgeable discussion abilities.
FAQs
How can I use "knowledgeable with" in a sentence?
You can use "knowledgeable with" to describe someone's familiarity or expertise in a particular subject or area. For instance, "The consultant was "knowledgeable with" the latest marketing trends."
What are some alternatives to "knowledgeable with"?
Alternatives to "knowledgeable with" include "familiar with", "proficient in", or "experienced in", depending on the specific nuance you want to convey.
Is it better to say "knowledgeable about" or "knowledgeable with"?
Both "knowledgeable about" and "knowledgeable with" are acceptable, but "knowledgeable about" is more common. "Knowledgeable with" can be used to emphasize familiarity or experience in a specific area.
What is the difference between "familiar with" and "knowledgeable with"?
"Familiar with" implies a basic understanding or awareness, while "knowledgeable with" suggests a deeper level of understanding and expertise. Someone "familiar with" a topic has a general awareness, whereas someone "knowledgeable with" it possesses in-depth knowledge.
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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested