Amplify this vs Boost vs Enhance vs Increase vs Magnify

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

Amplify this

Top 2,000 (common)

Boost

Top 1,000 (very common)B2verb

Enhance

Top 5,000 (fairly common)B2verb

Increase

Top 1,000 (very common)A2verb

Magnify

Beyond 10,000 (less common)C1verb
 Amplify thisBoostEnhanceIncreaseMagnify
Pronunciation🇬🇧 //ˈæmplɪfaɪ ðɪs//🇺🇸 //ˈæmpləˌfaɪ ðɪs//🇬🇧 /["/buːst/","/buːsts/","/ˈbuːstɪd/","/ˈbuːstɪŋ/"]/🇺🇸 /["/buːst/","/buːsts/","/ˈbuːstɪd/","/ˈbuːstɪŋ/"]/🇬🇧 /["/ɪnˈhɑːns/","/ɪnˈhɑːnsɪz/","/ɪnˈhɑːnst/","/ɪnˈhɑːnsɪŋ/"]/🇺🇸 /["/ɪnˈhæns/","/ɪnˈhænsɪz/","/ɪnˈhænst/","/ɪnˈhænsɪŋ/"]/🇬🇧 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇺🇸 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇬🇧 //ˈmæɡnɪfaɪ//🇺🇸 //ˈmæɡnɪfaɪ//
MeaningMake something louder or stronger.to increase or improve somethingTo improve something and make it better.To make something larger in amount or size.To make something look bigger or stronger.
ExampleThe project needs to amplify this message to reach a wider audience.to boost exports/profitsThe new software will enhance the overall performance of the computer.We need to increase our budget for the project.The microscope can **magnify** cellular structures up to 1000 times.
RegisterNeutralNeutralNeutralNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)Top 5,000 (fairly common)Top 1,000 (very common)Beyond 10,000 (less common)
CEFR level-B2B2A2C1
Part of speechverbverbverbverb
Collocationsamplify sound, amplify emotions, amplify impact, amplify effects, amplify messageconsiderably, dramatically, greatly, help (to), toconsiderably, dramatically, greatly, can, could, may, digitally enhanced, surgically enhancedconsiderably, dramatically, drastically, be expected to, be likely to, by, from, inmagnify glass, magnify effects, magnify details
Antonyms-decrease, diminish, reducedegrade, diminish, reducedecrease, reduce, diminishdiminish, reduce, shrink
Common mistakesConfused with 'amplifier' as a verb., Using 'amplify' without a clear object., Overusing in casual contexts when 'increase' could suffice.Confused with 'boast' – they have different meanings., Using 'boost' with uncountable nouns incorrectly., Confusing transitive use of 'boost' with intransitive.Confused with 'enhancement' in noun form., Using 'enhance' without an object (it needs something to enhance)., Incorrectly using as a synonym for 'increase' in unrelated contexts.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.Confusing with 'intensify' – magnify refers to size, not strength., Using it without an object – 'magnify' requires something to be magnified.
Usage notesCommonly used in contexts like audio, enhancing effects, or increasing emotions. Avoid in formal academic writing.Used in various contexts, such as improving performance or enhancing qualities. Avoid in highly formal contexts.Used in both professional and casual contexts. More common in writing than speaking. Avoid in informal situations where simpler words may suffice.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.Used in scientific contexts or when discussing details. Not typically used in casual conversations.

See it in real clips

Amplify this
Boost

Frequently asked questions: Amplify this vs Boost vs Enhance vs Increase vs Magnify

What's the difference between Amplify this, Boost, Enhance, Increase, and Magnify?

Amplify this: Make something louder or stronger. Boost: to increase or improve something Enhance: To improve something and make it better. Increase: To make something larger in amount or size. Magnify: To make something look bigger or stronger.

Which is more advanced: Amplify this, Boost, Enhance, Increase, and Magnify?

Magnify is the highest level, at C1, on the CEFR scale.

Can you show an example of each?

Amplify this: The project needs to amplify this message to reach a wider audience. Boost: to boost exports/profits Enhance: The new software will enhance the overall performance of the computer. Increase: We need to increase our budget for the project. Magnify: The microscope can **magnify** cellular structures up to 1000 times.

Can I use Amplify this, Boost, Enhance, Increase, and Magnify interchangeably?

Not always. Amplify this, Boost, Enhance, Increase, and Magnify 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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