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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
but
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "but" is correct and usable in written English.
You can use it to introduce a contrast or exception to what has already been said or to express an opposition. For example: "I was excited to go on holiday, but my passport had expired and I couldn't go."
✓ Grammatically correct
News & Media
Alternative expressions(20)
to supplant
with the altitude of
pertaining to
in interest of
with the nomination of
with the sole exception of
but the fact was
conversely
even while
but the evidence is
but even though
on an aggregate basis
but at the present time
in override of
but actually
in the interim
exceptionally well
on the other hand
but guns
with that in mind
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 perhaps not.
News & Media
But for how much longer?
News & Media
But problems remain.
News & Media
But what are they?
News & Media
But many do.
News & Media
But look again.
News & Media
But not yet.
News & Media
But it was not to be.
News & Media
But we're not.
News & Media
"But time is running out".
News & Media
But is this right?
News & Media
Expert writing Tips
Best practice
Use "but" to create a clear contrast between two ideas, ensuring the relationship between the clauses is easily understood by the reader.
Common error
Avoid starting too many sentences with "but". While grammatically correct, it can make your writing sound choppy. Vary your sentence structure by using alternatives like "however", "although", or restructuring the sentence to avoid the conjunction altogether.
Source & Trust
94%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "but" is as a coordinating conjunction. It connects words, phrases, or clauses that contrast or present an exception to what has been previously stated. As Ludwig AI states, it introduces a contrast or exception.
Frequent in
News & Media
100%
Less common in
Formal & Business
0%
Science
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "but" is a coordinating conjunction used to introduce contrast, qualification, or exception. Ludwig AI confirms that it is grammatically correct and widely used. While versatile, it appears most frequently in News & Media. To avoid overuse, consider alternatives like "however", "yet", or "although". By understanding its function and context, you can use "but" effectively in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
however
Indicates a contrast or qualification, similar to "but", but often used to introduce a more significant contrast.
yet
Implies a contrast or something unexpected despite what was previously stated, similar to "but".
although
Introduces a subordinate clause that contrasts with the main clause, similar to "but" in conveying a contrast.
though
Similar to "although", introducing a contrast or concession.
nevertheless
Indicates a contrast despite what has just been said; more formal than "but".
nonetheless
Similar to "nevertheless", suggesting a contrast or concession.
even so
Indicates that something is true despite what has been mentioned.
still
Highlights a contrast or something that remains true despite other factors.
on the other hand
Introduces a contrasting point or perspective.
in spite of
Introduces a contrasting element, often followed by a noun or gerund.
FAQs
How can I use "but" in a sentence?
"But" is used to introduce a contrast or exception. For example, "I wanted to go to the park, "but" it started raining".
What are some alternatives to using "but"?
Is it correct to start a sentence with "but"?
Yes, it is grammatically correct to start a sentence with "but", especially for emphasis or to create a smooth transition between contrasting ideas. However, overuse can make your writing sound informal.
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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
94%
Authority and reliability
4.8/5
Expert rating
Real-world application tested