Amazing vs Astonishing vs Fantastic vs Incredible vs They were like wow vs Unbelievable

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

Amazing

Top 1,000 (very common)A1adjective

Astonishing

Top 3,000 (common)B2adjective

Fantastic

Top 2,000 (common)A1adjective

Incredible

Top 1,000 (very common)A2adjective

They were like wow

InformalTop 2,000 (common)

Unbelievable

Top 1,000 (very common)
 AmazingAstonishingFantasticIncredibleThey were like wowUnbelievable
Pronunciation🇬🇧 /["/əˈmeɪzɪŋ/"]/🇺🇸 /["/əˈmeɪzɪŋ/"]/🇬🇧 /["/əˈstɒnɪʃɪŋ/"]/🇺🇸 /["/əˈstɑːnɪʃɪŋ/"]/🇬🇧 /["/fænˈtæstɪk/"]/🇺🇸 /["/fænˈtæstɪk/"]/🇬🇧 /["/ɪnˈkredəbl/"]/🇺🇸 /["/ɪnˈkredəbl/"]/🇬🇧 //ðeɪ wə lʌɪk waʊ//🇺🇸 //ðeɪ wɜr laɪk waʊ//🇬🇧 //ʌn.bɪˈliː.və.bəl//🇺🇸 //ʌn.bɪˈlivə.bəl//
Meaningvery good or impressiveVery surprising or amazing.Really great or awesome.Very surprising or hard to believe.They were very surprised or impressed.Not able to be believed; hard to accept as true.
ExampleThe view from the mountain top was simply amazing.She ran 100m in an astonishing 10.6 seconds.The movie was absolutely fantastic and I enjoyed every moment of it.The magician's tricks were absolutely incredible!When I saw the stunning sunset, I was like wow.His story about climbing Everest without oxygen was simply unbelievable.
RegisterNeutralNeutralNeutralNeutralInformalNeutral
How commonTop 1,000 (very common)Top 3,000 (common)Top 2,000 (common)Top 1,000 (very common)Top 2,000 (common)Top 1,000 (very common)
CEFR levelA1B2A1A2--
Part of speechadjectiveadjectiveadjectiveadjective
Collocationsbe, look, sound, absolutely, pretty, rather, be nothing short of amazingbe, seem, find something, really, truly, absolutelybe, feel, look, really, truly, utterly, be, look, seem, ratherbe, seem, sound, really, truly, absolutely, to, be, seem, sound, really, truly, absolutely, towere like wow, felt like wow, sounded like wow, looked like wow, said like wowunbelievable story, unbelievable situation, unbelievable coincidence, unbelievable talent, unbelievable prices
Antonymsordinary, unremarkable, boringunimpressive, ordinary, mundaneterrible, awful, badordinary, common, unremarkable-credible, believable, plausible
Common mistakesOverusing it for average things., Confusing it with 'amaze' as a verb., Using it in negative contexts incorrectly.Used too casually in informal situations., Confused with 'astonished', which describes a feeling rather than something that causes astonishment., Overused in contexts where 'surprising' or 'impressive' might be more appropriate.Using 'fantastic' to describe negative things, which is incorrect., Mixing up 'fantastic' with 'fantastical', which means imaginary or whimsical., Think it's only for extraordinary situations; it can also be used for nice, everyday experiences.Using 'incredible' as a noun instead of an adjective., Confusing 'incredible' with 'incredulous' (which means unable to believe)., Overusing 'incredible' to describe everyday situations.Using in formal writing or speeches., Confusing 'like' as a filler word with its intended meaning., Omitting context which may clarify the surprise.Confused with 'incredible' - both mean similar things but can have different connotations., Used too casually in serious contexts., Often mispronounced by stressing the wrong syllable.
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 'astonishing' to describe something that causes great surprise or wonder. It's suitable for both spoken and written contexts, but may be less common in casual everyday conversations.Use 'fantastic' in everyday conversation to express that something is very good. It's appropriate for most contexts but can feel overly enthusiastic in formal writing.Use 'incredible' to describe something amazing or extraordinary. It is appropriate in both casual and serious contexts, but avoid it in overly formal writing.Commonly used in casual conversations to express amazement or excitement. Avoid in formal situations.Used to express astonishment or disbelief. It can be positive or negative depending on context (e.g., an unbelievable achievement vs. an unbelievable lie).

See it in real clips

Amazing
Astonishing
Fantastic
Incredible

Frequently asked questions: Amazing vs Astonishing vs Fantastic vs Incredible vs They were like wow vs Unbelievable

What's the difference between Amazing, Astonishing, Fantastic, Incredible, They were like wow, and Unbelievable?

Amazing: very good or impressive Astonishing: Very surprising or amazing. Fantastic: Really great or awesome. Incredible: Very surprising or hard to believe. They were like wow: They were very surprised or impressed. Unbelievable: Not able to be believed; hard to accept as true.

Which is more advanced: Amazing, Astonishing, Fantastic, Incredible, They were like wow, and Unbelievable?

Astonishing is the highest level, at B2, on the CEFR scale.

Can you show an example of each?

Amazing: The view from the mountain top was simply amazing. Astonishing: She ran 100m in an astonishing 10.6 seconds. Fantastic: The movie was absolutely fantastic and I enjoyed every moment of it. Incredible: The magician's tricks were absolutely incredible! They were like wow: When I saw the stunning sunset, I was like wow. Unbelievable: His story about climbing Everest without oxygen was simply unbelievable.

Can I use Amazing, Astonishing, Fantastic, Incredible, They were like wow, and Unbelievable interchangeably?

Not always. Amazing, Astonishing, Fantastic, Incredible, They were like wow, and Unbelievable 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.