Good heavens vs Wow

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

Good heavens

InformalBeyond 10,000 (less common)

Wow

InformalTop 1,000 (very common)A2exclamation
Most common: Wow
 Good heavensWow
Pronunciation🇬🇧 //ɡʊd ˈhɛvənz//🇺🇸 //ɡʊd ˈhɛvənz//🇬🇧 /["/waʊ/","/ˌwaʊˈiː/"]/🇺🇸 /["/waʊ/","/ˌwaʊˈiː/"]/
MeaningA phrase used to express surprise or shock.A word used to express surprise or excitement.
ExampleGood heavens! I can't believe he won the lottery!Wow! You look terrific!
RegisterInformalInformal
How commonBeyond 10,000 (less common)Top 1,000 (very common)
CEFR level-A2
Part of speechexclamation
Collocationsgood heavens above, scream good heavens, say good heavenssay wow, wow factor, wow moment
Antonyms-meh, bored, disappointing, unimpressed
Common mistakesUsed too formally in serious contexts., Confused with 'goodness gracious'., Omitted 'heavens' and used just 'good'.Using 'wow' in formal writing., Saying 'wow' too often can lose its impact., Confusing 'wow' with other expressions of surprise.
Usage notesUsed in casual conversations, often to express disbelief or astonishment. It may sound old-fashioned to some younger speakers.Use 'wow' in casual conversations to show amazement or admiration. It may not be suitable for formal settings.

See it in real clips

Good heavens
Wow

Frequently asked questions: Good heavens vs Wow

What's the difference between Good heavens and Wow?

Good heavens: A phrase used to express surprise or shock. Wow: A word used to express surprise or excitement.

Which is more common: Good heavens and Wow?

Wow is the most common in everyday English.

Can you show an example of each?

Good heavens: Good heavens! I can't believe he won the lottery! Wow: Wow! You look terrific!

Can I use Good heavens and Wow interchangeably?

Not always. Good heavens and 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.

Related comparisons