Incredible vs Oh boy wow

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

Incredible

Top 1,000 (very common)A2adjective

Oh boy wow

InformalBeyond 10,000 (less common)
Most formal: IncredibleMost common: Incredible
 IncredibleOh boy wow
Pronunciation🇬🇧 /["/ɪnˈkredəbl/"]/🇺🇸 /["/ɪnˈkredəbl/"]/🇬🇧 //əʊ bɔɪ waʊ//🇺🇸 //oʊ bɔɪ waʊ//
MeaningVery surprising or hard to believe.An expression of surprise or excitement.
ExampleThe magician's tricks were absolutely incredible!Oh boy wow, that concert was absolutely amazing!
RegisterNeutralInformal
How commonTop 1,000 (very common)Beyond 10,000 (less common)
CEFR levelA2-
Part of speechadjective
Collocationsbe, seem, sound, really, truly, absolutely, to, be, seem, sound, really, truly, absolutely, tosay oh boy wow, express oh boy wow, react with oh boy wow
Antonymsordinary, common, unremarkable-
Common mistakesUsing 'incredible' as a noun instead of an adjective., Confusing 'incredible' with 'incredulous' (which means unable to believe)., Overusing 'incredible' to describe everyday situations.Used in formal settings where it may seem out of place., Confusing 'oh boy wow' with other similar expressions like 'oh wow'., Overusing it in one conversation can make it lose its impact.
Usage notesUse 'incredible' to describe something amazing or extraordinary. It is appropriate in both casual and serious contexts, but avoid it in overly formal writing."Oh boy wow" is used mainly in casual conversations among friends, often to react to astonishment or enthusiasm. It’s not suitable for formal writing or speeches.

See it in real clips

Incredible
Oh boy wow

Frequently asked questions: Incredible vs Oh boy wow

What's the difference between Incredible and Oh boy wow?

Incredible: Very surprising or hard to believe. Oh boy wow: An expression of surprise or excitement.

Which is more formal: Incredible and Oh boy wow?

Incredible is the most formal of these.

Which is more common: Incredible and Oh boy wow?

Incredible is the most common in everyday English.

Can you show an example of each?

Incredible: The magician's tricks were absolutely incredible! Oh boy wow: Oh boy wow, that concert was absolutely amazing!

Can I use Incredible and Oh boy wow interchangeably?

Not always. Incredible and Oh boy wow 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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