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
interest to understanding
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "interest to understanding" is not correct in English.
Did you mean "interest in understanding"? You can use the corrected phrase when discussing someone's curiosity or desire to comprehend a particular subject or concept. Example: "Her interest in understanding the complexities of human behavior led her to pursue a degree in psychology."
⚠ May contain grammatical issues
Science
Academia
News & Media
Formal & Business
Alternative expressions(3)
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
8 human-written examples
These studies are of interest to understanding cytoskeletal dynamics and designing biomaterials for 3D axon guidance.
Science
These results are of interest to understanding contact guidance and designing scaffold for neural network formation.
The simultaneous measurement of multiple cytokines in parallel by using multiplex proteome arrays (MPA) is of great interest to understanding the inflammatory response following myocardial infarction; however, since cytokines are pleiotropic and redundant, increase of information throughput (IT) attained by measuring multiple cytokines remain to be determined.
An understanding of the molecular changes that influence an organisms' ability to survive severe oxygen deprivation is of interest to understanding human health related injuries induced by ischemia and reperfusion.
Science
These considerations qualify the study of TEs in colonization as of prime interest to understanding their invasive dynamics and putative evolutionary role in populations.
Science
Variation in the methylation state of DNA across cell types, developmental stages and physiological or disease conditions is of intense interest to understanding mammalian gene regulation.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
It is anticipated that the findings in this paper will usefully contribute to the wider debate about trust, credibility, conflict of interest, and to understanding how to regain parental confidence in childhood immunisation.
Science
"We want to use CRISPR-Cas9 with the express interest to start understanding what genes are critical to coral biology," Cleves said.
Academia
Recently, however, interest has shifted to understanding the genetic variation contributing to common, complex disease, where disease risk is polygenic and characterized by environmental factors, and gene-environment interactions.
Academia
Perhaps even more important, expanding genomics-based studies to include phenotypes outside of the primary research interest is essential to understanding pleiotropic genetic effects (23).
Defining the nonmonotonic dose responses of EDCs is of both scientific interest and relevance to understanding the potential health impacts of these chemicals.
Expert writing Tips
Best practice
Always use "interest in understanding" instead of "interest to understanding". The preposition "in" correctly links "interest" with the act of understanding, ensuring grammatical accuracy.
Common error
Avoid using "to" after "interest" when referring to understanding. The correct preposition is "in". Using "to" creates a grammatically incorrect phrase that can confuse readers and diminish the clarity of your writing.
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "interest to understanding" functions as a prepositional phrase, but is grammatically incorrect. Ludwig AI identifies the correct usage as "interest in understanding". Though examples exist using the incorrect form, they do not validate its grammatical correctness.
Frequent in
Science
43%
News & Media
21%
Academia
21%
Less common in
Formal & Business
15%
Science
0%
News & Media
0%
Ludwig's WRAP-UP
In summary, while the phrase "interest to understanding" appears in various sources, Ludwig AI flags it as grammatically incorrect. The correct and widely accepted form is "interest in understanding". This phrase is used to express a desire to comprehend something, often in formal and scientific contexts. Therefore, always opt for "interest in understanding" to ensure grammatical accuracy and clarity in your writing. The fact that this expression is considered ungrammatical doesn't imply a lack of examples where it is used, just that its usage is an outright mistake.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
interest in understanding
Changes the preposition to the correct form used with "interest."
desire to understand
Replaces "interest" with a synonym that emphasizes wanting to know something.
curiosity about understanding
Emphasizes the feeling of wanting to learn more.
motivation to understand
Highlights the reason or drive behind seeking comprehension.
eagerness to understand
Expresses enthusiasm and anticipation for gaining comprehension.
keenness to understand
Implies a strong and enthusiastic desire to comprehend.
zeal for understanding
Indicates a passionate and intense desire to understand.
passion for understanding
Highlights a deep and strong emotional connection to understanding a subject.
drive to understand
Focuses on the internal force that compels someone to seek understanding.
commitment to understanding
Emphasizes dedication and resolve in achieving comprehension.
FAQs
What is the correct way to say "interest to understanding"?
The correct way to express this idea is "interest in understanding". The preposition "in" is used to correctly link the noun "interest" with the gerund "understanding".
What does "interest in understanding" mean?
It describes a feeling of wanting to learn about and comprehend something. It indicates curiosity and a desire for knowledge about a particular subject.
Are there alternatives to "interest in understanding"?
Yes, you can use alternatives such as "desire to understand", "curiosity about understanding", or "motivation to understand", depending on the specific nuance you want to convey.
Is "interest to understanding" ever correct?
No, "interest to understanding" is not grammatically correct in standard English. The correct phrasing is always "interest in understanding".
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
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested