Cool MateBoost vs Increase
When to use each in English, with meaning, register, and examples.
Boost
Top 1,000 (very common)B2verb
Increase
Top 1,000 (very common)A2verb
| Boost | Increase | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/buːst/","/buːsts/","/ˈbuːstɪd/","/ˈbuːstɪŋ/"]/🇺🇸 /["/buːst/","/buːsts/","/ˈbuːstɪd/","/ˈbuːstɪŋ/"]/ | 🇬🇧 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇺🇸 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/ |
| Meaning | to increase or improve something | To make something larger in amount or size. |
| Example | to boost exports/profits | We need to increase our budget for the project. |
| Register | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 1,000 (very common) |
| CEFR level | B2 | A2 |
| Part of speech | verb | verb |
| Collocations | considerably, dramatically, greatly, help (to), to | considerably, dramatically, drastically, be expected to, be likely to, by, from, in |
| Antonyms | decrease, diminish, reduce | decrease, reduce, diminish |
| Common mistakes | Confused with 'boast' – they have different meanings., Using 'boost' with uncountable nouns incorrectly., Confusing transitive use of 'boost' with intransitive. | 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 notes | Used in various contexts, such as improving performance or enhancing qualities. Avoid in highly formal contexts. | 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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Frequently asked questions: Boost vs Increase
What's the difference between Boost and Increase?
Boost: to increase or improve something Increase: To make something larger in amount or size.
Which is more advanced: Boost and Increase?
Boost is the highest level, at B2, on the CEFR scale.
Are Boost and Increase the same CEFR level?
Boost: B2, Increase: A2 on the CEFR scale.
What part of speech are Boost and Increase?
Boost: verb, Increase: verb.
Can you show an example of each?
Boost: to boost exports/profits Increase: We need to increase our budget for the project.
Can I use Boost and Increase interchangeably?
Not always. Boost 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.