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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
milestone by which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "milestone by which" is correct and usable in written English.
It can be used to refer to a specific point in time or achievement that serves as a reference for measuring progress or success. Example: "The project reached a significant milestone by which we could evaluate our overall performance and make necessary adjustments."
✓ Grammatically correct
Science
News & Media
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
This is an interesting finding as this is below the 18-month milestone by which most healthcare professionals would raise concerns.
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
It will be this committee's job to work out the milestones by which the project's success can be judged.The work itself will be spread around several institutions, for everyone has different skills, and everyone would like part of the pie.
News & Media
The accordion family is also transforming the milestones by which American culture has traditionally defined adulthood -- finishing education, getting married, having children, buying a home.
News & Media
In the past few years, I've flown past quite a few milestones, ages by which such-and-such and so-and-so would supposedly happen.
News & Media
In short, it will be a milestone in the process by which Afghans are finally becoming masters of their own house.
News & Media
The EM Milestone Project provides a framework by which multitasking can be evaluated.
For him modernity in architecture comprises triad components: function, technology, and aesthetics by which historical milestones come into being.
Although accurate timescales have been fundamental to studying evolutionary processes, there is, with the exception of very few milestones, virtually no fossil record by which we can chronicle the history and diversification of bacteria.
Science
Each milestone has five defined performance levels by which a resident's skill can be measured, where level 4 is designated as the residency graduation target.
In fact one finds that folding is guided by a milestone event which occurs rather rapidly reducing the conformational space that needs to be sampled.
Science
In particular, the discovery of the X-linked non-coding Xist gene (Brown et al. 1991; Borsani et al. 1991; Brockdorff et al. 1991) and of the mechanisms by which it triggers X-inactivation in cis, were critical milestones.
Science
Expert writing Tips
Best practice
When using "milestone by which", ensure that the milestone is clearly defined and measurable so that its role as a benchmark is effective.
Common error
Avoid using "milestone by which" for trivial events. This phrase suggests a significant point of reference, so ensure the "milestone" truly represents a noteworthy achievement or turning point.
Source & Trust
85%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "milestone by which" functions as a prepositional phrase that modifies a noun, indicating a specific point of reference or achievement used to measure or evaluate something. Ludwig confirms that the phrase is grammatically correct and usable in written English.
Frequent in
Science
40%
News & Media
40%
Formal & Business
10%
Less common in
Wiki
3%
Reference
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "milestone by which" is a grammatically sound and usable phrase that serves to establish a reference point for measuring progress or success. Ludwig confirms its correctness. While not exceedingly common, it appears across various domains, most notably in scientific and news contexts. When employing this phrase, ensure that the milestone in question is clearly defined and truly represents a significant achievement. Alternatives like "criterion by which" or "benchmark by which" can be considered depending on the specific context. Avoid overusing the phrase for trivial events.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
criterion by which
Replaces "milestone" with a more general term for a standard of judgment.
benchmark by which
Substitutes "milestone" with a term that emphasizes a standard for comparison or evaluation.
standard by which
Emphasizes the use of an established rule or measure instead of a specific achievement.
stage at which
Focuses on a particular point in a process or development, rather than a significant achievement.
point at which
Highlights a specific moment or juncture serving as a reference.
measure by which
Replaces the term "milestone" with a word that indicates a quantitative assessment.
indicator by which
Focuses on a sign or signal that something is happening or has been achieved.
basis upon which
Shifts the focus to the underlying foundation or justification for something.
framework through which
Highlights the structure or system used to understand or achieve something.
method through which
Focuses on the process or procedure used to achieve a particular outcome.
FAQs
How can I use "milestone by which" in a sentence?
You can use "milestone by which" to indicate a point in time or achievement that serves as a reference. For example: "Graduation is a significant "milestone by which" academic success is often measured."
What phrases are similar to "milestone by which"?
Similar phrases include "criterion by which", "benchmark by which", or "standard by which", depending on the specific context.
Is "milestone by which" formal or informal?
"Milestone by which" is suitable for formal writing and professional contexts, indicating a significant point of reference in a process or project.
What is the difference between "milestone by which" and "stage at which"?
"Milestone by which" suggests a significant achievement used for evaluation, while "stage at which" simply refers to a point in a process without necessarily implying a major accomplishment.
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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
85%
Authority and reliability
4.3/5
Expert rating
Real-world application tested