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 starts
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which starts" is correct and usable in written English.
It can be used to refer to the beginning of something, such as a sentence, event, or process. Example: "The book has a chapter which starts with a detailed description of the main character's background."
✓ Grammatically correct
News & Media
Academia
Science
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
Take the first round, which starts Wednesday.
News & Media
The Clinton Global Initiative, which starts today.
News & Media
For outtakes, see this video, which starts at 6 seconds.
Academia
"It is a tough run-in, which starts with Liverpool.
News & Media
FORGET about the World Series, which starts on October 24th.
News & Media
Which starts later: conference calls or face-to-face meetings?
News & Media
It is 2004 (which starts on July 1), not 2003.
News & Media
Time, once again, for London fashion week, which starts tomorrow.
News & Media
It has now been published in the Federal Register, which starts the countdown to required implementation.
Academia
The game, which starts at noon, will be broadcast live on ESPNU.
Academia
Breakfast: will be provided in your first workshop session, which starts at 9 45am.
Academia
Expert writing Tips
Best practice
When using "which starts", ensure the noun it refers to is clear to avoid ambiguity. For example, "The conference, which starts next week, will cover new advancements" is clearer than "The conference starts next week, which will cover new advancements."
Common error
Avoid using "that starts" when "which starts" is more appropriate. "Which" introduces nonrestrictive clauses, providing additional but nonessential information. "That" introduces restrictive clauses, essential to the sentence's meaning.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which starts" functions as a relative clause, introducing additional, non-essential information about a noun or noun phrase. Ludwig provides numerous examples where it clarifies the timing or initiation of an event, activity, or process.
Frequent in
News & Media
47%
Academia
29%
Science
24%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "which starts" is a versatile relative clause commonly used across diverse contexts, notably in News & Media, Academia, and Science. As Ludwig confirms, it's grammatically correct and serves to provide additional, non-essential information about a noun or event's beginning. When using this phrase, ensure clarity in what it refers to and be mindful of the distinction between "which" and "that" to avoid grammatical errors. Considering semantically related alternatives like "that commences" or "that initiates" can enhance writing, depending on the desired level of formality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that commences
Uses a more formal verb to indicate the beginning.
that initiates
Emphasizes the action of beginning or setting something in motion.
that kicks off
An informal way to express the beginning, often used for events or projects.
which gets underway
Implies the start of something after preparation or planning.
that is launched
Suggests a formal or significant beginning, like a product or campaign.
that originates
Focuses on the source or point of origin.
that stems from
Indicates that something begins as a result of something else.
that is triggered by
Highlights a specific event or action that causes something to start.
that is predicated on
Indicates that something is based on a starting point or assumption.
that ensues from
Suggests that something follows as a consequence or result, marking the beginning of a chain of events.
FAQs
How can I use "which starts" in a sentence?
Use "which starts" to introduce a nonrestrictive clause that provides additional information about a noun. For example, "The workshop, which starts at 9 AM, will cover the basics."
What is a good alternative to "which starts"?
Depending on the context, you could use alternatives such as "that commences", "that begins", or "that initiates".
Is it grammatically correct to say "that starts" instead of "which starts"?
While both can be used, "which starts" is preferred for nonrestrictive clauses, providing extra information. "That starts" is used for restrictive clauses essential to the sentence's meaning. For example: "The meeting that starts now is important" vs. "The meeting, which starts now, is a review."
What's the difference between "which starts" and "that begins"?
"Which starts" introduces a nonrestrictive clause, adding extra detail. "That begins" introduces a restrictive clause, essential for identifying what you're referring to. For example: "The project, which starts next month, is ambitious" vs. "The project that begins now is crucial".
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested