Amplify this vs Increase

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

Amplify this

Top 2,000 (common)

Increase

Top 1,000 (very common)A2verb
Most common: Increase
 Amplify thisIncrease
Pronunciation🇬🇧 //ˈæmplɪfaɪ ðɪs//🇺🇸 //ˈæmpləˌfaɪ ðɪs//🇬🇧 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇺🇸 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/
MeaningMake something louder or stronger.To make something larger in amount or size.
ExampleThe project needs to amplify this message to reach a wider audience.We need to increase our budget for the project.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR level-A2
Part of speechverb
Collocationsamplify sound, amplify emotions, amplify impact, amplify effects, amplify messageconsiderably, dramatically, drastically, be expected to, be likely to, by, from, in
Antonyms-decrease, reduce, diminish
Common mistakesConfused with 'amplifier' as a verb., Using 'amplify' without a clear object., Overusing in casual contexts when 'increase' could suffice.Using '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.
Usage notesCommonly used in contexts like audio, enhancing effects, or increasing emotions. Avoid in formal academic writing.Use '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.

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Amplify this

Frequently asked questions: Amplify this vs Increase

What's the difference between Amplify this and Increase?

Amplify this: Make something louder or stronger. Increase: To make something larger in amount or size.

Which is more common: Amplify this and Increase?

Increase is the most common in everyday English.

Can you show an example of each?

Amplify this: The project needs to amplify this message to reach a wider audience. Increase: We need to increase our budget for the project.

Can I use Amplify this and Increase interchangeably?

Not always. Amplify this and Increase 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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