Don't worry about that vs Relax

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

Don't worry about that

Beyond 10,000 (less common)

Relax

Top 1,000 (very common)A1verb
Most common: Relax
 Don't worry about thatRelax
Pronunciation🇬🇧 //dəʊnt ˈwʌri əˈbaʊt ðæt//🇺🇸 //doʊnt ˈwɜri əˈbaʊt ðæt//🇬🇧 /["/rɪˈlæks/","/rɪˈlæksɪz/","/rɪˈlækst/","/rɪˈlæksɪŋ/"]/🇺🇸 /["/rɪˈlæks/","/rɪˈlæksɪz/","/rɪˈlækst/","/rɪˈlæksɪŋ/"]/
MeaningDon't be concerned about that.To make yourself feel calm and not stressed.
ExampleDon't worry about that; everything will be fine.After a long day at work, I like to relax on the couch with a good book.
RegisterNeutralNeutral
How commonBeyond 10,000 (less common)Top 1,000 (very common)
CEFR level-A1
Part of speechverb
Collocationsworry about something, don't worry, stop worrying, worry too muchcompletely, 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 'worry' with a subject (e.g., 'Don't you worry about that')., Confusing with 'Don't worry for that'., Overusing in formal emails where 'Please don't concern yourself' might be better.'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 notesCommonly used to reassure someone. Suitable for both casual and formal contexts but may be too informal for very serious situations.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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Don't worry about that
Relax

Frequently asked questions: Don't worry about that vs Relax

What's the difference between Don't worry about that and Relax?

Don't worry about that: Don't be concerned about that. Relax: To make yourself feel calm and not stressed.

Which is more common: Don't worry about that and Relax?

Relax is the most common in everyday English.

Can you show an example of each?

Don't worry about that: Don't worry about that; everything will be fine. Relax: After a long day at work, I like to relax on the couch with a good book.

Can I use Don't worry about that and Relax interchangeably?

Not always. Don't worry about that 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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