Cool MateNo big deal vs So what
When to use each in English, with meaning, register, and examples.
No big deal
InformalTop 2,000 (common)
So what
InformalTop 2,000 (common)
| No big deal | So what | |
|---|---|---|
| Pronunciation | 🇬🇧 //nəʊ bɪg diːl//🇺🇸 //noʊ bɪɡ diːl// | 🇬🇧 //səʊ wɒt//🇺🇸 //soʊ wɑt// |
| Meaning | Not important or serious. | A phrase used to express indifference or lack of concern. |
| Example | When she apologized for being late, I said, 'It's no big deal.' | He failed the test, and I just said, 'So what? It's not the end of the world.' |
| Register | Informal | Informal |
| How common | Top 2,000 (common) | Top 2,000 (common) |
| Collocations | make it no big deal, say no big deal, treat as no big deal | say so what, act like it matters, respond with so what |
| Common mistakes | Used in formal contexts where seriousness is expected., Confused with 'no big idea' which has a different meaning., Mispronounced or used too seriously. | Using it in formal writing or speeches., Confusing its meaning with 'so what?' as a question., Overusing it in conversations, which can seem dismissive. |
| Usage notes | Commonly used in casual conversations to downplay a situation. Avoid in formal contexts. | Used in casual conversations to dismiss a comment or situation. Avoid in formal contexts. |
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Frequently asked questions: No big deal vs So what
What's the difference between No big deal and So what?
No big deal: Not important or serious. So what: A phrase used to express indifference or lack of concern.
Can you show an example of each?
No big deal: When she apologized for being late, I said, 'It's no big deal.' So what: He failed the test, and I just said, 'So what? It's not the end of the world.'
Can I use No big deal and So what interchangeably?
Not always. No big deal and So what are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.