professes to know

USAGE SUMMARY

The phrase "professes to know" is correct and usable in written English.
It can be used when someone claims or asserts knowledge about a particular subject or topic, often implying a level of confidence or certainty. Example: "She professes to know the secrets of the universe, but many remain skeptical of her claims."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

No one professes to know where Mr. Putin really stands regarding Mr. Hussein.

The New York Times

On the rundown streets of Mogadishi, not a soul professes to know a thing about al Itihaad.

The New York Times

Neither player professes to know the team's likely destination, but both offer civic pride as a reason for it to stay.

The New York Times - Sports

He professes to know no secrets, other than soccer at its finest is teamwork between eleven men who have ability and belief in doing the simple things well.

The New York Times - Sports

But no human community, not least one that professes to know something of the unknowable, can ever fully align with all our beliefs.

The Washington Post

For a smart man, President Obama professes to know very little about a great number of things going on in his administration.

The Washington Post

Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

Crist doesn't really profess to know.

The New York Times - Books

Not one professed to know how G.M. had done it.

The New Yorker

This page does not profess to know the answer.

The New York Times

I don't ever profess to know how and why people get together".

The New York Times

Those who professed to know Hurd, 26, now wonder if they ever really did.

The New York Times - Sports

Expert writing Tips

Best practice

Use "professes to know" when you want to express that someone is claiming knowledge, but you also want to subtly suggest that the claim might be questionable or not entirely trustworthy.

Common error

While "professes to know" is acceptable, using it too frequently can make your writing sound overly skeptical or biased. Opt for more neutral alternatives like "claims to know" or "states that they know" in formal contexts where objectivity is crucial.

Linguistic Context

The phrase "professes to know" functions as a verb phrase that describes someone's claim to have knowledge about something. It often carries a subtle implication that the claim might be questionable or not entirely sincere. As Ludwig AI confirms, it is correct and usable in written English.

Expression frequency: Uncommon

Frequent in

News & Media

80%

Academia

10%

Formal & Business

5%

Less common in

Science

2%

Encyclopedias

1%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "professes to know" is a useful tool for indicating that someone is claiming knowledge, but it also subtly suggests doubt or skepticism about the validity of that claim. As Ludwig AI confirms, the phrase is considered correct and usable in English, though it's essential to be aware of its subtle implications. It commonly appears in News & Media, but can be seen in more formal writing. Consider alternatives like "claims to know" or "asserts knowledge of" when a more neutral tone is desired.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

professes knowledge of

This rephrases the original, placing emphasis on the knowledge itself.

claims to know

This alternative is a more direct and common way of stating someone asserts they have knowledge.

asserts knowledge of

This alternative is more formal and emphasizes the declaration of knowledge.

declares to know

This indicates a formal and explicit claim of knowledge.

maintains to know

This emphasizes the persistence in claiming knowledge, even if doubted.

avows to know

This suggests a confident and open declaration of knowledge.

alleges to know

This implies the knowledge is questionable and potentially unproven.

purports to know

This suggests the claim of knowledge might be deceptive or exaggerated.

represents to know

This alternative emphasizes the act of presenting oneself as knowledgeable.

pretends to know

This suggests the person does not actually know, adding a negative connotation.

FAQs

What does "professes to know" mean?

The phrase "professes to know" means to claim or assert that one has knowledge of something, often with a suggestion that the claim might be exaggerated or not entirely accurate.

How can I use "professes to know" in a sentence?

You can use "professes to know" to describe someone who claims to have knowledge, for example: "He "professes to know" all the answers, but I doubt his expertise."

What can I say instead of "professes to know"?

You can use alternatives like "claims to know", "asserts knowledge of", or "alleges to know" depending on the context.

Which is more formal, "claims to know" or "professes to know"?

"Professes to know" can be considered slightly more formal than "claims to know", but both are generally acceptable in most writing contexts. The choice depends on the specific tone and nuance you want to convey.