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
a marked extent
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a marked extent" is correct and usable in written English.
It can be used to indicate a significant or noticeable degree of something. Example: "The project was successful to a marked extent, exceeding all initial expectations."
✓ Grammatically correct
Science
Health
Social Sciences
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
4 human-written examples
Nazroo's work [ 25] demonstrates that, to a marked extent, the differentials relate to systematic differences in socio-economic position between Muslims (relatively poor) and Hindus and Sikhs (relatively better-off).
Participants were considered to have hearing or eyesight problems if they reported suffering from poor hearing or eyesight (with or without aids) that interfered with day to day living, or the interviewer observed problems that interfered to a marked extent with the interview process.
Science
Here, the negative effect of poor illumination indoors is greater than the positive effect gained with regular physical exercise having the intensity of sports activities, and bears the odds ratio of 1.39 for suffering from mental ill-being to a marked extent.
In other words, its effect was greater than that of the sex, age, education, outdoor or social activities for example, and the degree of these seasonal changes similar to that of winter blues yields the odds ratio of 2.97 for suffering from mental ill-being to a marked extent.
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
There is not to any marked extent, a rural analysis to present and a separate urban one.
Science
Over 10% of children experience stress symptoms to a marked and significant extent after intensive care treatment.
While not clearly evident from these results, cultures grown at the highest copper concentration (1.5 mM) displayed a marked increase in the extent of cell clumping (possibly flocculation; Figure 3) during active growth, which we presume could signify metal toxicity.
Science
Use of chromatin-modifying agents showed that direct manipulation of chromatin dynamics had a marked effect on the extent of stochastic gene expression.
Science
We detected a marked change in the extent of their expression within 2 weeks of pUC infusion compared with pSV-treated sections.
Science
A marked variability in the extent of observed smoking was evident, with all cigarette butts and 99% of the observed occasions of people smoking being observed in just four of the seven court yards.
Science
The addition of OPG to these cultures resulted in a marked decrease in the extent of lacunar resorption in all cases; this inhibition was statistically significant in three cases.
Science
Expert writing Tips
Best practice
Use "a marked extent" to emphasize that something is affected to a degree that is both noticeable and important. It is suitable for formal writing where precision and impact are desired.
Common error
Avoid using "a marked extent" in casual conversations or informal writing. Simpler phrases like "a lot" or "considerably" are often more appropriate.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a marked extent" functions as an adverbial phrase, modifying a verb or adjective to indicate the degree or level to which an action or quality is present. As noted by Ludwig AI, it signifies a noticeable or significant degree.
Frequent in
Science
75%
News & Media
12%
Encyclopedias
13%
Less common in
Formal & Business
0%
Social Media
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a marked extent" is a useful tool for emphasizing a significant degree of change or influence. As Ludwig AI points out, it signifies a noticeable level of something and is deemed grammatically correct. While the phrase is relatively infrequent overall, as evidenced by its "Rare" usage, its primary contexts are in scientific and formal writing. Therefore, it should be used judiciously in appropriate settings. For informal contexts, simpler alternatives are usually more suitable. When aiming for precision and impact in formal communication, "a marked extent" serves as a valuable asset.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
to a considerable degree
Uses "considerable" instead of "marked", emphasizing the substantial amount or level.
to a significant degree
Replaces "marked" with "significant", highlighting the importance or consequence of the extent.
to a great extent
Substitutes "marked" with "great", indicating a large or substantial portion.
to a noticeable degree
Emphasizes the perceptibility of the extent, suggesting it is easily observed.
to a large measure
Replaces "extent" with "measure", providing a slightly more formal alternative.
to a substantial amount
Focuses on the quantity or volume of the extent.
to an appreciable extent
Highlights that the extent is large enough to be recognized or valued.
to a certain level
More generic and less emphatic than "a marked extent", indicating a degree without specifying its magnitude.
to a considerable quantity
Focuses specifically on the amount, implying it is noteworthy.
to an important degree
Highlights the importance of the degree, with an impact or influence.
FAQs
How can I use "a marked extent" in a sentence?
Use "a marked extent" to describe the degree to which something is affected or influenced. For example, "The new policy improved employee morale to "a marked extent"".
What are some alternatives to "a marked extent"?
Alternatives include "to a considerable degree", "to a significant degree", or "to a great extent". The best choice depends on the specific nuance you want to convey.
Is "a marked extent" formal or informal?
"A marked extent" is generally considered a formal expression. It is best suited for academic, professional, or other serious writing contexts.
When is it not appropriate to use "a marked extent"?
Avoid using "a marked extent" in casual conversations or informal writing. Simpler, more direct language is usually preferable in those situations. For example, something like "it helped "a lot"" would be better in a casual setting.
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