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
which proves
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which proves" is correct and usable in written English.
You can use "which proves" to indicate that something has been demonstrated to be true. For example, "The data collected supports their hypothesis, which proves their initial theory was correct."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
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
Which proves difficult.
News & Media
Which proves I am not God, because I am infallible".
News & Media
H14 then takes such a gulp, which proves overwhelming.
News & Media
He isn't, which proves this classroom's most difficult, painful lesson.
News & Media
It's a trait which proves a double-edged sword.
News & Media
Which proves that you cannot depend on a brand name.
News & Media
All of which proves rollickingly entertaining – up to a point.
News & Media
Which proves, of course, exactly how important ideas are.
News & Media
Simone murders Guido, which proves a weird aphrodisiac.
News & Media
Which proves just how wrong I can be.
News & Media
The latter requires consolidation, which proves not to be easy.
Expert writing Tips
Best practice
Use "which proves" to clearly connect a result or finding to its preceding evidence or explanation. It helps to establish a logical flow in your writing.
Common error
Avoid using "which proves" excessively in casual writing. While grammatically sound, it can sound overly formal or stiff in informal settings. Consider using simpler alternatives like "this shows" or "this means" in those cases.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which proves" functions as a relative clause, connecting a subordinate clause to a main clause. It introduces a statement that demonstrates or confirms the truth or validity of something previously mentioned. The Ludwig AI confirms the validity and usability of this phrase in written English.
Frequent in
Science
50%
News & Media
40%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "which proves" is a grammatically sound and commonly used relative clause that connects a conclusion to preceding evidence. Ludwig AI confirms its correctness and usability in written English. It functions to assert a logical consequence or provide validation for a previous statement. While predominantly found in science, news media, and formal contexts, it should be used judiciously in informal writing to avoid sounding overly formal. Alternatives like "shows that" or "confirms that" can be considered for less formal settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
confirms that
Indicates that something has been verified or validated.
shows that
A simpler and more common alternative, emphasizing the act of revealing or indicating.
demonstrates that
Replaces "which proves" with a more direct verb, highlighting the act of showing something to be true.
establishes that
Suggests a more formal and definitive confirmation of something.
validates that
Suggests that something is officially or formally confirmed.
substantiates that
Implies that something is supported by evidence.
bears out that
Means to support or confirm the truth of something.
is evidence that
Changes the structure to focus on the evidence provided.
is indicative of
Emphasizes that something serves as a sign or indication of something else.
logically follows that
Highlights the logical consequence of a preceding statement or fact.
FAQs
How can I use "which proves" in a sentence?
Use "which proves" to introduce a conclusion that logically follows from a previous statement or observation. For example, "The experiment yielded consistent results, "which proves" the hypothesis."
What are some alternatives to "which proves"?
You can use alternatives such as "shows that", "confirms that", or "demonstrates that" depending on the context.
Is "which proves" formal or informal?
"Which proves" is generally considered neutral to formal in tone. It is suitable for academic, scientific, and professional writing, but might sound slightly stilted in very informal contexts.
Can "which proves" be used at the beginning of a sentence?
No, "which proves" is a relative clause connector and should not start a sentence. It connects a clause to a preceding statement. You can use other phrases like "This proves..." to begin a sentence.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested