Increase vs Turn up

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

Increase

Top 1,000 (very common)A2verb

Turn up

Top 2,000 (common)
Most common: Increase
 IncreaseTurn up
Pronunciation🇬🇧 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇺🇸 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇬🇧 //tɜːn ʌp//🇺🇸 //tɜrn ʌp//
MeaningTo make something larger in amount or size.To arrive or increase in volume or intensity.
ExampleWe need to increase our budget for the project.I hope more people will turn up to the meeting.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA2-
Part of speechverb
Collocationsconsiderably, dramatically, drastically, be expected to, be likely to, by, from, inturn up the volume, turn up late, turn up the heat
Antonymsdecrease, reduce, diminishturn down, diminish, reduce
Common mistakesUsing 'increases' as a noun instead of a verb., Confusing 'increase' with 'decrease' which has the opposite meaning., Incorrectly forming the past tense as 'increased' when it should be 'increased' without a change.Using 'turn up' in place of 'arrive' without context., Confusing 'turn up' with 'turn down' when referring to volume., Forgetting to use the object after 'turn up' in some phrases.
Usage notesUse 'increase' in contexts involving growth, improvement, or enhancement. It is appropriate for both spoken and written English, but avoid in overly casual conversations where simpler words like 'go up' might be preferred.Common in spoken English, suitable for informal and neutral contexts. Use with caution in formal settings.

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Turn up

Frequently asked questions: Increase vs Turn up

What's the difference between Increase and Turn up?

Increase: To make something larger in amount or size. Turn up: To arrive or increase in volume or intensity.

Which is more common: Increase and Turn up?

Increase is the most common in everyday English.

Can you show an example of each?

Increase: We need to increase our budget for the project. Turn up: I hope more people will turn up to the meeting.

Can I use Increase and Turn up interchangeably?

Not always. Increase and Turn up 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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