a keen interest

USAGE SUMMARY

"a keen interest" is correct and usable in written English.
You can use it to refer to someone's enthusiasm or curiosity in a particular topic or activity. For example, "The professor had a keen interest in the evolution of language."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

But Uefa will take a keen interest.

Independent

Hoteliers have certainly taken a keen interest.

Independent

Both have a keen interest in science.

The Guardian

Recent literature has evinced a keen interest in porous electrodes.

Journal of Electroanalytical Chemistry

Wedgwood also had a keen interest in art.

The New York Times - Arts

C.I.A. officers have maintained a keen interest in him.

The New Yorker

He soon took a keen interest in the financial industry.

The New York Times

(He also had a keen interest in botany and baseball).

The New Yorker

Market watchers are starting to take a keen interest.

The Economist

And eastern Kentucky has a keen interest in cooking.

The New York Times

HANOI'S leaders display a keen interest in Ameri can politics.

The New York Times

Expert writing Tips

Best practice

When using "a keen interest", ensure the context clearly indicates what the subject is interested in. For example, instead of just saying "He has a keen interest", specify: "He has a keen interest in astrophysics".

Common error

Avoid using "a keen interest" without specifying the subject of interest. Phrases like "She showed a keen interest" are incomplete without indicating what she was interested in. Always provide context.

Linguistic Context

The phrase "a keen interest" functions as a noun phrase, typically serving as the object of a verb or the complement of a preposition. It describes a state of enthusiastic engagement or curiosity. Ludwig AI examples showcase its use in diverse contexts.

Expression frequency: Very common

Frequent in

News & Media

40%

Academia

33%

Science

20%

Less common in

Encyclopedias

2%

Wiki

2%

Formal & Business

1%

Ludwig's WRAP-UP

In summary, "a keen interest" is a common and grammatically sound phrase used to describe a strong sense of enthusiasm or curiosity. Ludwig AI confirms its wide applicability across diverse contexts, particularly in news, academic, and scientific writing. When employing this phrase, it's essential to specify the subject of interest to avoid vagueness. Alternatives such as "strong interest" or "deep interest" can provide nuanced variations. Ensure clear context for optimal impact. Finally, Ludwig AI validates that "a keen interest" is a valuable addition to your vocabulary.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a strong interest

Emphasizes the intensity of the interest, suggesting a powerful inclination.

a deep interest

Highlights the depth of the interest, implying a thorough and profound engagement.

a great interest

Indicates a significant degree of interest, suggesting considerable attention or enthusiasm.

a lively interest

Suggests an active and animated engagement, implying excitement and energy.

a marked interest

Emphasizes that the interest is noticeable or conspicuous.

a pronounced interest

Similar to "marked interest", but suggests a more emphatic or obvious display of interest.

a passionate interest

Highlights an intense emotional connection or enthusiasm towards something.

an avid interest

Indicates a strong enthusiasm and dedication, often associated with hobbies or personal pursuits.

a consuming interest

Implies that the interest is all-encompassing, taking up a significant amount of time and thought.

a special interest

Suggests that the interest is unique or specific to the individual.

FAQs

How can I use "a keen interest" in a sentence?

You can use "a keen interest" to describe someone's enthusiasm or curiosity in a particular subject. For example: "The student showed "a keen interest" in the research project."

What are some alternatives to saying "a keen interest"?

You can use alternatives like "strong interest", "deep interest", or "great interest" depending on the context.

Is it correct to say "have a keen interest on" instead of "have a keen interest in"?

No, the correct preposition to use with "a keen interest" is "in". Therefore, you should say "have a keen interest in".

What's the difference between ""a keen interest"" and "a passing interest"?

"A keen interest" implies a strong and active engagement, while "a passing interest" suggests a brief or superficial curiosity.