Keep chillin vs Relax

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

Keep chillin

InformalTop 3,000 (common)

Relax

Top 1,000 (very common)A1verb
Most formal: RelaxMost common: Relax
 Keep chillinRelax
Pronunciation🇬🇧 //kiːp ˈtʃɪlɪn//🇺🇸 //kip ˈtʃɪlɪn//🇬🇧 /["/rɪˈlæks/","/rɪˈlæksɪz/","/rɪˈlækst/","/rɪˈlæksɪŋ/"]/🇺🇸 /["/rɪˈlæks/","/rɪˈlæksɪz/","/rɪˈlækst/","/rɪˈlæksɪŋ/"]/
MeaningStay relaxed and calm.To make yourself feel calm and not stressed.
ExampleAfter a long week, I just want to keep chillin this weekend.After a long day at work, I like to relax on the couch with a good book.
RegisterInformalNeutral
How commonTop 3,000 (common)Top 1,000 (very common)
CEFR level-A1
Part of speechverb
Collocationskeep chillin with friends, keep chillin and enjoy, keep chillin at homecompletely, fully, totally, begin to, try to, learn to, against, into, on, lie back and relax, sit back and relax, relax and enjoy something/​yourself, completely, fully, totally, begin to, try to, learn to, against, into, on, lie back and relax, sit back and relax, relax and enjoy something/​yourself, completely, fully, totally, begin to, try to, learn to, against, into, on, lie back and relax, sit back and relax, relax and enjoy something/​yourself
Antonyms-stress, tense, worry
Common mistakesUsing in formal situations where a more serious expression is needed., Confusing with 'keep cool', which has a similar but slightly different meaning.'Relax' is sometimes confused with 'release' as if both mean the same thing., Learners may forget to use an object, saying just 'I relax' instead of 'I relax myself'., Some might use 'relax' inappropriately with a negative tone, which can sound confusing.
Usage notesUsed among friends to encourage relaxation or to continue enjoying a situation. Not suitable for formal contexts.Use 'relax' when talking about making oneself calm. It's suitable for most contexts, but avoid using it in very formal occasions.

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Keep chillin
Relax

Frequently asked questions: Keep chillin vs Relax

What's the difference between Keep chillin and Relax?

Keep chillin: Stay relaxed and calm. Relax: To make yourself feel calm and not stressed.

Which is more formal: Keep chillin and Relax?

Relax is the most formal of these.

Which is more common: Keep chillin and Relax?

Relax is the most common in everyday English.

Can you show an example of each?

Keep chillin: After a long week, I just want to keep chillin this weekend. Relax: After a long day at work, I like to relax on the couch with a good book.

Can I use Keep chillin and Relax interchangeably?

Not always. Keep chillin and Relax 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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