Cool MateChill vs Relax
When to use each in English, with meaning, register, and examples.
Chill
InformalTop 2,000 (common)
Relax
Top 1,000 (very common)A1verb
Most formal: RelaxMost common: Relax
| Chill | Relax | |
|---|---|---|
| Pronunciation | 🇬🇧 //tʃɪl//🇺🇸 //tʃɪl// | 🇬🇧 /["/rɪˈlæks/","/rɪˈlæksɪz/","/rɪˈlækst/","/rɪˈlæksɪŋ/"]/🇺🇸 /["/rɪˈlæks/","/rɪˈlæksɪz/","/rɪˈlækst/","/rɪˈlæksɪŋ/"]/ |
| Meaning | To relax or calm down. | To make yourself feel calm and not stressed. |
| Example | Let's chill at my place this weekend. | After a long day at work, I like to relax on the couch with a good book. |
| Register | Informal | Neutral |
| How common | Top 2,000 (common) | Top 1,000 (very common) |
| CEFR level | - | A1 |
| Part of speech | verb | |
| Collocations | chill out, just chill, chill vibes, chill time, chill with friends | 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, 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 mistakes | Confusing with 'chilly' which means cool or cold., Using 'chill' in formal contexts like business emails., Misusing 'chill' as a noun instead of a verb. | '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 notes | Use 'chill' in casual conversations. It's informal and not suitable for formal writing or meetings. | Use 'relax' when talking about making oneself calm. It's suitable for most contexts, but avoid using it in very formal occasions. |
Frequently asked questions: Chill vs Relax
What's the difference between Chill and Relax?
Chill: To relax or calm down. Relax: To make yourself feel calm and not stressed.
Which is more formal: Chill and Relax?
Relax is the most formal of these.
Which is more common: Chill and Relax?
Relax is the most common in everyday English.
Can I use Chill and Relax interchangeably?
Not always. Chill 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.