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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
the point at which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The expression "the point at which" is correct and usable in written English.
You can use it to refer to a moment in time or a stage in a process when something changes or happens. For example, "The point at which we made the decision changed the course of our lives forever."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
when
the moment when
When
the time that
the instant that
the occasion when
at which time
upon which
the frequency at which
the dinner at which
the moment where
the part where
the situation where
the site where
the rate at which
the date at which
the scene where
the instance in which
the time limit by which
the deadline by which
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
60 human-written examples
That's the point at which she'll reassess.
News & Media
That's the point at which it becomes comparable.
News & Media
This is the point at which things start to stabilize.
News & Media
The point at which the cave first begins to narrow.
News & Media
Yes, this is the point at which America gets demeaned.
News & Media
That is the point at which this debate should begin.
News & Media
Q: The point at which the attack was commenced.
News & Media
This is generally the point at which decline becomes inevitable.
News & Media
Was that the point at which Brazil fell apart?
News & Media
It was the point at which there is only prayer.
News & Media
"That's the point at which value is created.
News & Media
Expert writing Tips
Best practice
Use "the point at which" to clearly mark transitions or critical junctures in a narrative or process. This helps readers understand the sequence of events and their relationships.
Common error
Avoid using "the point at which" in simple sentences where "when" or "where" would suffice. Overusing the phrase can make your writing sound unnecessarily formal and clunky.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the point at which" functions as an adverbial phrase introducing a clause that specifies a time or stage. As confirmed by Ludwig AI, this phrase is considered grammatically correct and widely used. It typically modifies a verb or clause, indicating when something occurs.
Frequent in
News & Media
49%
Academia
39%
Science
12%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "the point at which" is a grammatically sound phrase used to specify a particular moment or stage when something happens. As Ludwig AI confirms, it is correct and usable in various writing contexts. While predominantly found in news, academic, and scientific sources, its usage tends toward a more formal register. For clarity, consider simpler alternatives like "when" in informal settings, avoiding overuse to maintain a natural tone. Remember, the phrase's strength lies in its ability to pinpoint specific moments of change or decision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the moment when
Focuses on a specific instant in time rather than a broader stage or condition.
the stage where
Emphasizes a phase or step in a process, rather than a precise instant.
the time that
A more general way to indicate a moment in time.
when
A concise way to introduce a clause describing a specific time or condition.
the instant that
Highlights the immediacy and abruptness of the event.
the juncture when
Suggests a critical or decisive moment of connection or transition.
the occasion when
Refers to a specific event or instance.
at which time
A formal alternative to indicate the time when something happens.
upon which
Suggests an event that immediately follows or depends on another.
the turning point where
Emphasizes a significant change in direction or outcome.
FAQs
How can I use "the point at which" in a sentence?
Use "the point at which" to specify a particular time or stage when something happens or changes. For example, "the point at which the river meets the sea marks a significant ecological boundary".
What are some alternatives to "the point at which"?
Alternatives include "when", "the moment when", or "the stage where". Choose the alternative that best fits the context and desired level of formality.
Is "the point at which" formal or informal?
"The point at which" leans towards a more formal register. In informal contexts, simpler alternatives like "when" might be more appropriate.
What's the difference between "the point at which" and "when"?
"The point at which" is more specific and emphatic, highlighting a particular moment of change or decision. "When" is a more general term referring to a time or circumstance.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested