Great vs He's cool

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

Great

Top 1,000 (very common)A1adjective

He's cool

InformalTop 2,000 (common)
Most formal: GreatMost common: Great
 GreatHe's cool
Pronunciation🇬🇧 /["/ɡreɪt/"]/🇺🇸 /["/ɡreɪt/"]/🇬🇧 //hiːz kuːl//🇺🇸 //hiz kul//
Meaningvery good or impressiveHe is nice and relaxed.
ExampleThis pizza is great and very tasty!He's cool because he always helps others.
RegisterNeutralInformal
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA1-
Part of speechadjective
Collocationsbe, feel, look, just, really, absolutely, be, become, very, great big, no great, be, become, very, great big, no great, be, become, very, great big, no great, be, really, truly, very, be, feel, look, just, really, absolutely, be, become, very, great big, no great, be, become, very, great big, no greatcool guy, look cool, cool attitude
Antonymsterrible, poor, bad-
Common mistakesUsing 'great' in a sarcastic way without context., Confusing 'great' with 'grate' when writing., Overusing 'great' instead of finding more specific adjectives.Used in formal situations where it feels inappropriate., Saying 'He's coolly' instead of 'He's cool'., Confusing with 'cool' as in temperature.
Usage notesUse 'great' to describe something positive or impressive. It's suitable in both spoken and written contexts. Avoid using it in a sarcastic tone, as it can change the meaning.Used in casual conversations to express approval or admiration. Not suitable for formal contexts.

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Great
He's cool

Frequently asked questions: Great vs He's cool

What's the difference between Great and He's cool?

Great: very good or impressive He's cool: He is nice and relaxed.

Which is more formal: Great and He's cool?

Great is the most formal of these.

Which is more common: Great and He's cool?

Great is the most common in everyday English.

Can you show an example of each?

Great: This pizza is great and very tasty! He's cool: He's cool because he always helps others.

Can I use Great and He's cool interchangeably?

Not always. Great and He's cool 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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