No way vs That's crazy

When to use each in English, with meaning, register, and examples.

No way

InformalTop 2,000 (common)

That's crazy

InformalTop 2,000 (common)
 No wayThat's crazy
Pronunciation🇬🇧 //nəʊ weɪ//🇺🇸 //noʊ weɪ//🇬🇧 //ðæts ˈkreɪzi//🇺🇸 //ðæts ˈkreɪzi//
MeaningA phrase used to express disbelief or refusal.That's unbelievable or surprising.
ExampleYou won the lottery? No way!Did she really win the lottery? That's crazy!
RegisterInformalInformal
How commonTop 2,000 (common)Top 2,000 (common)
Collocationsno way in hell, no way out, no way to tellthat's insane, you can't be serious, seriously, that's crazy
Common mistakesUsing 'no way' in formal situations like essays or presentations., Mixing with more formal expressions like 'absolutely not'.Used in formal contexts where it's inappropriate., Confused with 'that's insane' — similar, but can imply more seriousness.
Usage notesUse 'no way' in casual conversations to show strong disagreement or surprise. It's suited for informal contexts, not appropriate in formal writing.Used in casual conversations to express disbelief or surprise, typically among friends. Avoid in formal settings or professional communication.

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No way
That's crazy

Frequently asked questions: No way vs That's crazy

What's the difference between No way and That's crazy?

No way: A phrase used to express disbelief or refusal. That's crazy: That's unbelievable or surprising.

Can you show an example of each?

No way: You won the lottery? No way! That's crazy: Did she really win the lottery? That's crazy!

Can I use No way and That's crazy interchangeably?

Not always. No way and That's crazy 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.

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