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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
keen intellect
Grammar usage guide and real-world examplesUSAGE SUMMARY
"keen intellect" is correct and usable in written English.
You can use it to refer to someone who is very intelligent and has a good understanding of things. For example: "John had a keen intellect and an astute understanding of the political situation."
✓ Grammatically correct
News & Media
Encyclopedias
Alternative expressions(20)
sharp mind
astute intellect
perceptive intellect
brilliant mind
remarkable intellect
incisive mind
intelligent mind
keen insight
keen mind
committed intellect
keen wit
strong intellect
considerable intellect
keen sense
keen wisdom
keen understanding
intense intellect
cognitive clarity
sharp intellect
considerable mind
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
51 human-written examples
The case for Ben Bernanke starts with his keen intellect.
News & Media
A woman of keen intellect, determination and compassion.
News & Media
Maintained his good humor and keen intellect to the end.
News & Media
He's an incredibly driven man, with an impressively keen intellect.
News & Media
His keen intellect and love of debate will be missed.
News & Media
She possessed a keen intellect, a sharp sense of humor, and great beauty.
News & Media
Will be remembered for his devotion to family, keen intellect, compassion, generosity, and sense of humor.
News & Media
His sharp wit, gentle spirit and keen intellect will be missed.
News & Media
She was an enlightened thinker, with a keen intellect, and a passion for life.
News & Media
Her keen intellect and quick wit will be remembered by many.
News & Media
We will miss his keen intellect, deep voice, political rants and stock tips.
News & Media
Expert writing Tips
Best practice
Use "keen intellect" to describe someone who demonstrates a notable ability to understand complex ideas and solve problems effectively.
Common error
Avoid using "keen intellect" in overly casual or informal settings where a simpler term like "smart" or "bright" would be more appropriate.
Source & Trust
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "keen intellect" functions as a descriptor, typically modifying a noun (often a person's name or a pronoun) to indicate a high level of intelligence, insight, and mental acuity. Ludwig AI confirms that it is both correct and usable.
Frequent in
News & Media
78%
Encyclopedias
13%
Formal & Business
9%
Less common in
Science
0%
Academia
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "keen intellect" is a well-established and grammatically correct way to describe someone with sharp and insightful intelligence. As Ludwig AI indicates, it's suitable for formal contexts and widely used in news and media. Alternative phrases like "astute intellect" or "sharp mind" can provide subtle variations in meaning. While generally appropriate, avoid using it in overly casual settings where simpler terms may be more fitting. The frequent use in reputable sources like The New York Times and The Guardian attests to its reliability and widespread acceptance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
acute intellect
Similar to keen, but suggests a more critical and discerning intelligence.
astute intellect
Highlights the person's ability to understand situations or behavior well and quickly.
perceptive intellect
Highlights the ability to notice and understand things that many people do not.
sharp mind
Focuses on the sharpness and quickness of the mind.
remarkable intellect
Highlights the unusual or outstanding quality of the intellect.
incisive mind
Stresses the ability to analyze and understand things clearly and directly.
penetrating mind
Indicates an intellect that delves deeply and understands complex issues.
brilliant mind
Emphasizes the exceptional brightness and intelligence.
exceptional mind
Focuses on the rarity and superiority of the person's cognitive abilities.
intelligent mind
A straightforward and general term for intelligence.
FAQs
How can I use "keen intellect" in a sentence?
You can use "keen intellect" to describe someone who possesses a sharp and insightful mind. For example: "Her "keen intellect" allowed her to quickly grasp the intricacies of the problem."
What are some synonyms for "keen intellect"?
Alternatives include "sharp mind", "astute intellect", or "perceptive intellect", depending on the specific nuance you want to convey.
Is it appropriate to use "keen intellect" in formal writing?
Yes, "keen intellect" is suitable for formal writing. It is often used in obituaries, academic papers, and professional reports to describe someone's intellectual abilities.
What is the difference between "keen intellect" and "high intelligence"?
"Keen intellect" implies not only intelligence but also a sharpness and enthusiasm in understanding and applying knowledge. "High intelligence" is a more general term. You could also say "brilliant mind".
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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
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested