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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
but which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "but which" is correct and usable in written English.
You can use this phrase in order to emphasize a contrast between two clauses or sentences. For example, "The store had several options for the dress, but which one suited her best?".
✓ Grammatically correct
News & Media
Science
Alternative expressions(7)
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
But which is best?
News & Media
But which port?
News & Media
But which issues?
News & Media
But which governor?
News & Media
But which type?
News & Media
But which button?
News & Media
But which painting?
News & Media
But which children?
News & Media
But which powers exactly?
News & Media
But which messages?
News & Media
But which sanctions?
News & Media
Expert writing Tips
Best practice
When using "but which", ensure the question that follows is directly related to the preceding clause, creating a seamless and logical flow of thought.
Common error
Avoid using "but which" when a simple 'which' would suffice. For example, instead of writing "The store had many options, but which should I choose?", consider "The store had many options; which should I choose?"
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "but which" functions as a conjunctive phrase introducing a question that qualifies or challenges a preceding statement. Ludwig AI states it emphasizes contrast. This construction serves to refine the discussion and seek clarification.
Frequent in
News & Media
64%
Science
18%
Formal & Business
6%
Less common in
Encyclopedias
2%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "but which" is a grammatically correct and frequently used construction to introduce a clarifying or contrasting question. As Ludwig AI confirms, its primary function is to emphasize a contrast between two clauses or sentences. Predominantly found in news and media contexts, it serves to elicit more specific information or highlight a point of contention. While versatile, it's important to avoid overuse in simple sentences where 'which' alone would suffice. Consider alternatives like "however which" or "yet which" to vary your writing. Mastering the use of "but which" allows for nuanced expression and deeper exploration of complex ideas.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
however which
Replaces "but" with "however", offering a slightly more formal tone but maintaining the same questioning intent.
yet which
Substitutes "but" with "yet", emphasizing the contrast between the preceding statement and the question that follows.
though which
Similar to "however which", but conveys a sense of mild surprise or doubt.
although which
More formal than "but which", also highlighting a contrast or unexpected element.
in that case, which
Adds a conditionality not present in the original phrase, implying the question arises from a specific circumstance.
then which
Implies a sequence or consequence, the question logically following the previous point.
so which
Less formal, implies a direct link between the statement and the question.
if so, which
Introduces a hypothetical element, the question being contingent on the truth of the preceding statement.
but on the contrary, which
Strongly emphasizes the contrast; more assertive and less common.
conversely, which
Introduces a complete reversal of perspective; more formal and explicit.
FAQs
How can I effectively use "but which" in a sentence?
Use "but which" to introduce a question that directly contrasts or clarifies a preceding statement. For instance, "The plan seemed perfect, but which aspects were unrealistic?"
Are there alternatives to using "but which"?
Yes, depending on the context, you could use "however which", "yet which", or simply 'which' to achieve a similar effect.
Is it grammatically correct to start a sentence with "but which"?
Starting a sentence directly with "but which" is less common. It's generally better to use it to connect a contrasting statement with a clarifying question within a single sentence.
What's the difference between "but which" and simply using "which"?
"But which" implies a contrast or reservation regarding the prior statement, whereas just using 'which' introduces a question without necessarily implying any contradiction. For example, “The company offered several benefits, but which ones are most valuable?” suggests you're questioning the value of those benefits.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested