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
acumen
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "acumen" is an accepted and widely used word in written English.
It is a noun that means "keenness and quickness in understanding and decision-making". For example, you could say: "Sarah's financial acumen has enabled her to make a lot of money in the stock market."
✓ Grammatically correct
News & Media
Formal & Business
Science
Alternative expressions(7)
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
60 human-written examples
In a man that would be called "business acumen"; in Katie it was called "being manipulative".
News & Media
The data scientist's skills – advanced analytics, data integration, software development, creativity, good communications skills and business acumen – often already exist in an organisation.
News & Media
On the eve of the match Ferguson had applauded the acumen of his friend and former colleague but could not have guessed that it would be quite so telling here.
News & Media
You see, Caitlyn, when you were a man, we could talk about your athleticism, your business acumen, but now you're a woman, and your looks are really the only thing we care about".
News & Media
For a different type of director Hopcraft sought out the chairman of Oldham Athletic whom he described as "one of the new breed of postwar tycoons, impatient with established practice, keenly aware of his own acumen, bold in scope".
News & Media
At that time Nick Clegg was an MEP, having already shown his political acumen by realising that the traditional Liberal desert of the East Midlands would yield the party a European seat under the list system; earlier this year he was elected to Westminster, representing Sheffield Hallam.
News & Media
Interesting that Marlo, who comes to replace them, combines their relative strengths of business acumen and tough play on the streets.
News & Media
Much of that can be put down to Paul's combination of single-mindedness and tactical acumen, traits which make the senator a serious contender in the emerging – and wide-open – race for the Republican nomination.
News & Media
Brentford's performance gave added value to Bournemouth's victory and Howe's acumen.
News & Media
Agriculture in Africa today represents both an incredible development and a lucrative business opportunity These gatherings reflect the combination of forces African agriculture needs today – the support and expertise provided by development assistance in league with the investment and business acumen of the private sector.
News & Media
You may, however, need to think about your business acumen, as your trusting nature may not survive the cut and thrust demanded of today's entrepreneurs.
News & Media
Expert writing Tips
Best practice
Use "acumen" when you want to highlight someone's exceptional ability to make sound judgments and quick decisions in a specific field, such as business or finance.
Common error
Avoid using "acumen" to describe inanimate objects or processes. "Acumen" is a quality possessed by individuals or groups demonstrating keen insight and shrewdness, not systems or tools.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "acumen" is as a noun, typically used as an uncountable noun. It refers to the ability to make good judgments and quick decisions, often in a specific domain. Ludwig AI confirms this usage with numerous examples.
Frequent in
News & Media
40%
Formal & Business
30%
Science
15%
Less common in
Encyclopedias
5%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "acumen" is a noun that signifies keenness and quickness in understanding and dealing with a situation. As Ludwig AI confirms, it is grammatically correct and frequently used, particularly in formal contexts such as news, business, and academic writing. Its function is to emphasize someone's exceptional ability to make sound judgments, making it a valuable term for describing expertise. While alternatives like "keen insight" and "shrewdness" exist, "acumen" provides a specific nuance of quick, intelligent understanding that is highly valued in professional settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
keen insight
Focuses on the depth of understanding rather than the speed.
shrewdness
Emphasizes practical intelligence and astuteness.
astuteness
Highlights the ability to accurately assess situations and people.
sagacity
Implies wisdom and good judgment, often gained through experience.
perspicacity
Stresses the ability to perceive things clearly and understand their inner nature.
discernment
Focuses on the ability to distinguish between different things and make sound judgments.
sharp wit
Highlights intellectual cleverness and quickness of thought.
cleverness
Emphasizes ingenuity and resourcefulness.
intelligence
A broader term referring to general mental capacity.
insightfulness
Emphasizes the ability to gain deep understanding of complex issues.
FAQs
How to use "acumen" in a sentence?
You can use "acumen" to describe someone's sharp insight or skill in a particular area. For example: "Her business acumen helped the company thrive".
What can I say instead of "acumen"?
You can use alternatives like "keen insight", "shrewdness", or "astuteness" depending on the context.
What's the difference between "acumen" and "intelligence"?
"Intelligence" is a general mental capability, while "acumen" refers to a specific sharpness and quickness in understanding and dealing with a particular situation or field.
Is "acumen" a formal word?
Yes, "acumen" is considered a formal word and is often used in professional, business, and academic contexts.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested