Amazing vs That's astonishing

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

Amazing

Top 1,000 (very common)A1adjective

That's astonishing

Top 5,000 (fairly common)
Most common: Amazing
 AmazingThat's astonishing
Pronunciation🇬🇧 /["/əˈmeɪzɪŋ/"]/🇺🇸 /["/əˈmeɪzɪŋ/"]/🇬🇧 //ðæts əˈstɒnɪʃɪŋ//🇺🇸 //ðæts əˈstɑnɪʃɪŋ//
Meaningvery good or impressiveThat's surprising or hard to believe.
ExampleThe view from the mountain top was simply amazing.When I heard the news, I said, 'That's astonishing!'
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 5,000 (fairly common)
CEFR levelA1-
Part of speechadjective
Collocationsbe, look, sound, absolutely, pretty, rather, be nothing short of amazingthat's astonishing news, that's astonishing to see, that's astonishing behavior
Antonymsordinary, unremarkable, boring-
Common mistakesOverusing it for average things., Confusing it with 'amaze' as a verb., Using it in negative contexts incorrectly.Using 'astonishing' in a negative context., Confusing 'astonishing' with 'astonished' which means surprised., Saying 'That's astonish' instead of 'That's astonishing'.
Usage notesUse 'amazing' to describe something that exceeds expectations. It’s appropriate in both spoken and written contexts, but avoid using it excessively in formal writing.Use 'That's astonishing' to express strong surprise. It's best in formal or neutral contexts, avoiding slangy conversations.

See it in real clips

Amazing
That's astonishing

Frequently asked questions: Amazing vs That's astonishing

What's the difference between Amazing and That's astonishing?

Amazing: very good or impressive That's astonishing: That's surprising or hard to believe.

Which is more common: Amazing and That's astonishing?

Amazing is the most common in everyday English.

Can you show an example of each?

Amazing: The view from the mountain top was simply amazing. That's astonishing: When I heard the news, I said, 'That's astonishing!'

Can I use Amazing and That's astonishing interchangeably?

Not always. Amazing and That's astonishing 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.