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
observing interest
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "observing interest" is correct and usable in written English.
It can be used when discussing the act of noticing or paying attention to something that is intriguing or engaging. Example: "The researchers were observing interest in the participants' reactions during the experiment."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(1)
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
1 human-written examples
Much of our observing interest is reserved for the predawn hours.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Simple inspection of Eq. (7) explains why it is difficult to mimic observed interest rates in this economy: (alpha ) is reserved to replicate the capital income share, (A) turns out to be the key parameter to replicate the equilibrium growth rate, and (delta ) is bounded between 0 and 1. See Caldara et al. (2009).
Science
But Zimbabweans, awaiting their own dirty and possibly violent election at the weekend, are observing with interest how civilian pressure may bring a popular candidate to office against the odds.
News & Media
Naturally curious, you'll be treated to observing the interest and investigation of the conure as he gets to know his new toys.
Wiki
It is true that, as Jonathan Libov has observed, "developer interest in messaging/bots has far, far outpaced consumer interest thus far".
News & Media
I suppose we just observe with interest that Sir Trevor [Nunn] has just cast Darius from Pop Idol as Rhett Butler in his new production of Gone with the Wind.
News & Media
"When you think about your electability, what scenario is best for you?'' "I observe with interest,'' Mr. McCain replied at the small McGlohon Theater, about three quarters full, in downtown Charlotte.
News & Media
Our study observes that interest in starting up a new venture is seen to be considerably low (less than 6%) among all income groups and no significant variation was seen in all three income groups.
Differences can be observed for interest (t = 2.09; p = 0.038; d = 0.17) and grades in mathematics (t = 2.23; p = 0.026; d = 0.18), where the FVB students who wish to study show better results than the FVB students who wish to work.
In the last few years, we have been able to observe increased interest in the field of pocket detection indicated by a number of recently published reviews [2,11,12], as well as by the influx of new detection methods.
Science
I'd keep an eye on some of the following tweeps and observe with interest, and remember to check out the #bipart hashtag from @martinschecter.
News & Media
Expert writing Tips
Best practice
Use "observing interest" when you want to highlight a deliberate act of noticing or paying attention to something that evokes curiosity or engagement in others.
Common error
While grammatically correct, "observing interest" can sometimes sound slightly stilted in very formal writing. Consider alternatives like "noting interest" or "detecting interest" for a more nuanced tone.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "observing interest" functions as a gerund phrase, typically acting as a noun. It describes the act of noticing or paying attention to the manifestation of interest, often implying a deliberate or analytical observation. Ludwig confirms its correctness.
Frequent in
News & Media
35%
Science
35%
Wiki
30%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "observing interest" is a grammatically correct and semantically valid gerund phrase used to describe the act of noticing or paying attention to interest. Though Ludwig confirms its correctness, the phrase occurs relatively rarely, primarily in news, scientific, and wiki contexts. Alternatives like "noting interest" or "detecting interest" may offer a more nuanced tone in certain contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
noting interest
Replaces "observing" with "noting", emphasizing a slightly more passive form of awareness.
watching with interest
Adds "with", creating a prepositional phrase that directly conveys the manner of observation.
taking note of interest
Uses "taking note of" instead of "observing", suggesting a more deliberate recording of interest.
detecting interest
Substitutes "observing" with "detecting", implying a subtle or discerning observation.
witnessing interest
Replaces "observing" with "witnessing", highlighting the act of being present while interest is displayed.
seeing interest
Uses a more direct verb, "seeing", to indicate the observation of interest.
monitoring interest
Substitutes "observing" with "monitoring", suggesting a continuous and systematic observation.
registering interest
Replaces "observing" with "registering", indicating the mental acknowledgment of interest.
perceiving interest
Uses "perceiving" to convey the understanding or interpretation of interest.
recognizing interest
Substitutes "observing" with "recognizing", emphasizing the identification of interest.
FAQs
How can I use "observing interest" in a sentence?
You can use "observing interest" to describe the act of noticing someone's curiosity or engagement. For instance, "The researchers were "observing interest" in the participants' reactions during the experiment."
What are some alternatives to "observing interest"?
Alternatives include "noting interest", "detecting interest", or "watching with interest" depending on the context.
Is "observing interest" a formal or informal phrase?
"Observing interest" is generally considered a neutral to slightly formal phrase, suitable for academic, professional, and news contexts.
What's the difference between "observing interest" and "showing interest"?
"Observing interest" refers to the act of noticing interest in someone or something, while "showing interest" describes the act of displaying one's own curiosity or engagement.
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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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested