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
immediately observable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "immediately observable" is correct and usable in written English.
It can be used to describe something that can be seen or noticed right away without delay. Example: "The changes in the landscape were immediately observable after the storm passed."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(5)
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
20 human-written examples
The critics observed then what is immediately observable now.
News & Media
In line with this, the feedback about the person's physiological state during the training sessions is constant and immediate, so any changes in physiology are immediately observable.
Often the label "inner" is used to describe aspects of ourselves we believe are not immediately observable to another.
Academia
The early cladists regarded efforts at such identification as speculatively beyond empirical analysis of immediately observable traits, so their reference to a "recent common ancestor" remained only an empty placeholder.
News & Media
The dramatist, it is suggested, is partly drawn to the more public and immediately observable approbation of applause, as well as to social aspects of the collaborative process, maddening though it can be.
News & Media
"In retrospect, perhaps the fact that we understood that we had already said this was not immediately observable to everybody, and it might have been better to let people know again, in advance, including our allies, that we were not going to support the protocol".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
Because of what you mentioned — that climate change is directly observable in the Himalayan region: the delays of the monsoon, increased rainfall, flooding, and other changes — many people who live in these areas, when you mention climate change, feel immediately inspired to do something about it because they have felt the effects already.
Academia
For some theorists, evidence of organizational learning is only apparent by increased performance or observable changes in behavior, whereas others argue that changes resulting from learning may not be visible or immediately evident.
First, manageability of Cloud resources is abstracted as runtime models, which could automatically and immediately propagate any observable runtime changes of target resources to corresponding architecture models, and vice versa.
Science
In this case, a demographic refuge for the host also serves as a refuge for the pathogen, but the effects are not observable immediately.
Science
Furthermore, it is unlikely that metabolic changes would immediately result in observable matrix degradation.
Expert writing Tips
Best practice
When describing scientific or medical observations, use "immediately observable" to emphasize the rapidity and clarity of the effect or symptom.
Common error
Avoid using "immediately observable" when simpler words like "obvious" or "clear" suffice. Overusing the phrase can make your writing sound unnecessarily verbose.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "immediately observable" functions as an adjective phrase modifying a noun. It describes a quality or characteristic that is noticeable without delay. As Ludwig AI confirms, the phrase is considered correct and usable in written English.
Frequent in
Science
54%
News & Media
26%
Academia
11%
Less common in
Encyclopedias
3%
Formal & Business
3%
Reference
0%
Ludwig's WRAP-UP
In summary, "immediately observable" is a grammatically sound and frequently used phrase that describes something easily and quickly detected. As Ludwig AI indicates, it's considered appropriate for use in English writing. It's most prevalent in scientific, news, and academic contexts. While effective for emphasizing rapid detection, writers should avoid overuse in favor of simpler synonyms like "obvious" or "clear". Related phrases include "instantly detectable" and "readily apparent". Remember to use this phrase when highlighting the speed and ease of noticing something.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
instantly detectable
Emphasizes the speed and ease with which something can be detected.
readily apparent
Focuses on the obviousness and ease of recognition.
plainly visible
Highlights the clarity and lack of ambiguity in what is seen.
immediately noticeable
Similar to the original phrase, but uses "noticeable" instead of "observable".
directly perceivable
Indicates that something can be perceived without any intermediary steps.
patently obvious
Suggests that something is undeniably and clearly evident.
straightforwardly observed
Emphasizes the simplicity and ease of observation.
quickly discernible
Highlights the speed with which something can be distinguished or recognized.
overtly manifest
Focuses on the open and unconcealed nature of something.
evidently present
Implies that something's presence is clear and undeniable.
FAQs
How can I use "immediately observable" in a sentence?
You can use "immediately observable" to describe something that is easily and quickly noticed. For example, "The effects of the medication were "immediately observable" after the first dose".
What are some alternatives to "immediately observable"?
Some alternatives include "instantly detectable", "readily apparent", or "plainly visible", depending on the context.
Is there a difference between "immediately observable" and "readily observable"?
While similar, "immediately observable" emphasizes the speed of observation, whereas "readily observable" emphasizes the ease of observation.
When is it appropriate to use "immediately observable" in formal writing?
It is appropriate in scientific reports, academic papers, and any context where precise and descriptive language is needed to convey the speed and clarity of an observation.
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
4.5/5
Expert rating
Real-world application tested