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
he is astute
Grammar usage guide and real-world examplesUSAGE SUMMARY
The sentence 'he is astute' is correct and usable in written English.
You can use it when describing a person who is quick to understand and learn, for example: "As a lawyer, he was astute and quickly became an expert in legal matters."
✓ Grammatically correct
News & Media
Formal & Business
Encyclopedias
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
21 human-written examples
He is astute but not adroit.
News & Media
I'm pretty sure he is astute enough, I'm not silly.
News & Media
But he is astute enough to confess that the BJP's own standards of probity have lapsed.
News & Media
He is astute about money (unlike some of his wastrel colleagues).
News & Media
Defenders say he is astute and politically savvy in preserving the relevance of the church.
News & Media
He is astute: in two minutes he shows how the IRA bought up people's lives.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
39 human-written examples
He was astute and highly intelligent.
News & Media
"He's astute, he runs galleries like a business, not a cottage industry," she says.
News & Media
"He's astute, he runs galleries like a business, not a cottage industry".
News & Media
"He was astute, insightful, passionate, sympathetic and remarkably prophetic," Brooke Allen wrote here last year.
News & Media
He was astute in his response to literary texts, his writing always falling naturally on the voice.
News & Media
Expert writing Tips
Best practice
Use "he is astute" when you want to emphasize someone's ability to quickly understand complex situations and make insightful decisions.
Common error
Avoid using "he is astute" in very casual conversations; simpler words like "smart" or "clever" might be more appropriate.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he is astute" functions as a descriptive statement, attributing the quality of astuteness to a male subject. Astuteness implies intelligence, shrewdness, and the ability to accurately assess situations. Ludwig examples highlight this usage in various contexts.
Frequent in
News & Media
55%
Formal & Business
25%
Encyclopedias
10%
Less common in
Science
5%
Academia
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "he is astute" is a grammatically correct and commonly used expression to describe someone possessing intelligence and shrewdness. Ludwig AI confirms its validity. It appears most frequently in news and media contexts, with a neutral register making it suitable for professional communication. While effective, consider synonyms such as "he is clever" or "he is insightful" for nuanced expression, and avoid using it in overly informal settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
he is clever
This alternative highlights general intelligence and quick-wittedness.
he is insightful
This alternative emphasizes a deep understanding of situations and people.
he is perceptive
This alternative stresses the ability to notice and understand subtle details.
he is discerning
This alternative indicates a refined ability to make good judgments and choices.
he is sharp-witted
This alternative focuses on quick and intelligent responses.
he is shrewd
This alternative implies practical intelligence and resourcefulness.
he is canny
This alternative suggests a combination of shrewdness and caution.
he is sagacious
This alternative emphasizes wisdom and deep understanding, often with age.
he is judicious
This alternative focuses on sound judgment and careful decision-making.
he has a keen mind
This alternative emphasizes intellectual ability and sharpness.
FAQs
How can I use "he is astute" in a sentence?
You can use "he is astute" to describe someone who is quick to understand situations and make smart decisions. For example: "He is astute in recognizing market trends."
What are some synonyms for "he is astute"?
Alternatives include "he is clever", "he is insightful", or "he is perceptive", depending on the specific nuance you want to convey.
Is it better to say "he is astute" or "he is smart"?
"He is astute" is more formal and implies a deeper understanding and shrewdness than "he is smart". The best choice depends on the context and the specific qualities you want to highlight.
When is it not appropriate to use the phrase "he is astute"?
Avoid using "he is astute" in very informal settings or when describing simple intelligence. Simpler terms like "he is smart" or ""he is clever"" may be more suitable in casual conversations.
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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested