Sentence with But – three simple words that spark endless debate in classrooms and writing circles. Many of us grew up learning that starting a sentence with “but” breaks fundamental grammar rules. Can You Start a Sentence with But? The short answer is yes! While some might think it breaks grammar rules, it’s perfectly fine in most writing.
Starting a Sentence with But
“But” is what we call a coordinating conjunction.
These are words that connect ideas together. The old rule said never to start sentences with conjunctions like “but,” “and,” or “so.” However, good writers have been breaking this rule for hundreds of years.
Using “but” at the start of a sentence can add emphasis. It can also make your writing feel more natural and conversational. Think about how you talk
Does it need a before sentence?
While “but” doesn’t technically require a previous sentence, it works best when it contrasts with an idea that came before it. The power of starting with “but” comes from setting up this contrast. For example:
I love ice cream. But it gives me a headache.
I wanted to go to the beach. But the weather turned bad.
She studied all night. But she still failed the test.
The “but” sentence has more impact because we first established that the person loves ice cream, making the contrast more meaningful.
How Sentence with But Shows Contrast
When I mentioned that “but” helps show contrast between ideas, I meant that it signals a shift or contradiction from what was previously stated. Here’s how it works:
- Signals opposition: “But” tells readers that what follows contradicts or limits what came before.
- Creates a turning point: It marks a pivot in your thinking or in the story you’re telling.
- Adds emphasis: Starting with “but” puts extra weight on the contrasting idea.
- Shows exceptions: It highlights when something doesn’t follow the expected pattern.
For example:
The hike was difficult and tiring. But the view at the top made it all worthwhile.
Explanation:The sentence establishes the challenge, while the “but” sentence presents the unexpected reward that contradicts the negative experience.
The hotel looked beautiful in the photos. But our room was dirty and much smaller than advertised.
Explanation: The first sentence sets up a positive expectation, while the “but” sentence delivers the disappointing reality, creating a strong contrast.
But” serves as a pivot point that signals to readers that what follows contradicts or modifies what came before.
Grammar Rules for Sentence with But
- Always use a complete sentence after “but” (with a subject and verb)
- Use a comma after “but” only when introducing a separate clause
- Don’t overuse “but” at the beginning of sentences—this can make your writing feel choppy
- Consider when “however” might be a better alternative for formal writing
10 Sentences Starting with But
- But I decided to try anyway despite the challenges.
- But she couldn’t understand why he left so suddenly.
- But the cake was already burned when I checked the oven.
- But we found a better solution to the problem.
- But nobody told me about the meeting until it was too late.
- But winter finally ended and spring arrived at last.
- But my dog just kept barking at the strange noise.
- But everyone agreed it was the best party of the year.
- But the movie wasn’t as scary as people said it would be.
- But morning came too quickly after staying up so late.

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Also check out 10 Sentences Starting with Ever