Calm down vs Slow down turbo

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

Calm down

Top 1,000 (very common)

Slow down turbo

InformalTop 5,000 (fairly common)
Most formal: Calm downMost common: Calm down
 Calm downSlow down turbo
Pronunciation🇬🇧 //kɑːm daʊn//🇺🇸 //kɑm daʊn//🇬🇧 //sləʊ daʊn ˈtɜːbəʊ//🇺🇸 //sloʊ daʊn ˈtɜrboʊ//
MeaningTo relax or stop being upset.A phrase to tell someone to be less fast or excited.
ExampleYou need to calm down before we continue this discussion.You win the race, but you need to slow down turbo next time!
RegisterNeutralInformal
How commonTop 1,000 (very common)Top 5,000 (fairly common)
Collocationscalm down the situation, calm down emotions, calm down quicklyslow down turbo, slow down excitement, slow down the pace
Antonymsagitate, excite, disturb-
Common mistakes'Calm down' can be used for things instead of people, which is incorrect., Confusing 'calm down' with 'cool off', which has a slightly different meaning., Using 'calm down' too aggressively can make someone feel worse.Overusing in serious conversations., Mispronouncing 'turbo' as 'turbine'.
Usage notesUse in situations where someone is anxious or angry. It’s neutral in tone, appropriate for friends, family, or colleagues, but can seem dismissive if not delivered carefully.Used in casual conversations. It's often playful or sarcastic, reminding someone to take it easy. Not suitable for formal situations.

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Calm down
Slow down turbo

Frequently asked questions: Calm down vs Slow down turbo

What's the difference between Calm down and Slow down turbo?

Calm down: To relax or stop being upset. Slow down turbo: A phrase to tell someone to be less fast or excited.

Which is more formal: Calm down and Slow down turbo?

Calm down is the most formal of these.

Which is more common: Calm down and Slow down turbo?

Calm down is the most common in everyday English.

Can you show an example of each?

Calm down: You need to calm down before we continue this discussion. Slow down turbo: You win the race, but you need to slow down turbo next time!

Can I use Calm down and Slow down turbo interchangeably?

Not always. Calm down and Slow down turbo 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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