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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
profess knowledge of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "profess knowledge of" is correct and usable in written English.
You can use it when stating that someone claims or asserts to have knowledge about a particular subject or topic. Example: "He professes knowledge of ancient history, often sharing insights during discussions."
✓ Grammatically correct
News & Media
Science
Wiki
Formal & Business
Encyclopedias
Alternative expressions(5)
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
Who dared to profess knowledge of the kama sutra in the Commons?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Her eyes rolled upwards in long-suffering torment at my confidently professed knowledge of a movement in the dressage event.
News & Media
7. Profess no knowledge of where the Statue of Liberty is. 8. Refer to telephone exchange numbers by the original, as in "Plaza," "Butterfield," "University".
News & Media
Some residents profess no knowledge of nefarious activity, though it is unclear if they are simply too unnerved to say anything.
News & Media
The danger arises among those who falsely profess a knowledge of health care and push miracle cures on the public that only they have uncovered through collecting pee from public parks, or shooting coffee into your rectum.
News & Media
Professing the knowledge of the Truth through faith: Professing the knowledge of the Truth through faith: Prepare to make your testimony of the facts or events.
Wiki
He added that the officials on site professed no knowledge of how NTV had learned of the raid.
News & Media
His injury has healed, but he professed little knowledge of what his competitors had been up to and revealed little about his own training.
News & Media
Actually, of course, the whole passage is fiction, written by Richard Powers — who surely knows that a narrator professing incomplete knowledge of his own creations, or drawing arbitrary lines between fiction and nonfiction, risks violating his contract with his readers.
News & Media
Of course, Google does not divulge how it calculates rankings, but a number of very smart people have written books, organized seminars and built highly lucrative consulting practices around their professed inside knowledge of how to boost your ranking.
News & Media
The mayor, who meets regularly with the official at the center of the scandal, professes no knowledge of the alleged financial wrongdoing.
News & Media
Expert writing Tips
Best practice
Use "profess knowledge of" when you want to emphasize that someone is claiming to have knowledge, but there might be a question of whether that knowledge is genuine or complete.
Common error
Avoid using "profess knowledge of" when you simply want to state that someone has knowledge. "Profess" implies a claim, which can suggest uncertainty or doubt about the validity of the knowledge.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "profess knowledge of" functions as a verb phrase where "profess" is the verb indicating the act of claiming, and "knowledge of" is the object, specifying the subject of the claim. As Ludwig AI reports, the phrase is correct and usable in written English.
Frequent in
News & Media
52%
Science
24%
Wiki
9%
Less common in
Formal & Business
6%
Encyclopedias
5%
Reference
4%
Ludwig's WRAP-UP
In summary, the phrase "profess knowledge of" is a grammatically correct and commonly used expression to indicate that someone claims to possess knowledge about a particular subject. However, it is important to remember that "profess" carries a nuance of potential skepticism or questioning the validity of the knowledge. As Ludwig AI explains, while suitable for many contexts, careful consideration should be given to situations requiring strict objectivity. The phrase sees frequent use in News & Media, Science and Wiki sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
claim expertise in
Focuses on asserting a high level of skill or competence.
assert understanding of
Emphasizes the declaration of comprehension on a topic.
demonstrate familiarity with
Highlights the act of showing or proving one's knowledge.
profess awareness of
Emphasizes acknowledging or being conscious of something.
express understanding of
Highlights conveying comprehension of a subject.
claim to know about
Simple alternative emphasizing the act of claiming knowledge.
allege comprehension of
Suggests a claim of understanding that may be questioned.
intimate knowledge of
Suggests implied knowledge.
pretend knowledge of
Implies falsely claiming knowledge.
boast of knowing
Implies excessive pride in one's knowledge.
FAQs
How can I use "profess knowledge of" in a sentence?
You can use "profess knowledge of" to indicate that someone claims to know something, as in, "He "professes knowledge of" ancient history but often gets the details wrong".
What can I say instead of "profess knowledge of"?
You can use alternatives like "claim expertise in", "assert understanding of", or "demonstrate familiarity with" depending on the context.
Is it better to say "profess knowledge of" or "have knowledge of"?
It depends on the context. "Have knowledge of" simply states that someone possesses knowledge. "Profess knowledge of" implies that someone is claiming to have knowledge, possibly with an element of doubt or questioning.
What is the difference between "profess knowledge of" and "pretend knowledge of"?
"Profess knowledge of" suggests a claim of knowledge, which may or may not be true. "Pretend knowledge of" implies that the person does not actually possess the knowledge they are claiming to have.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested