Cool MateBoost vs Enhance vs Improve
When to use each in English, with meaning, register, and examples.
Boost
Top 1,000 (very common)B2verb
Enhance
Top 5,000 (fairly common)B2verb
Improve
Top 1,000 (very common)A1verb
| Boost | Enhance | Improve | |
|---|---|---|---|
| Pronunciation | 🇬🇧 /["/buːst/","/buːsts/","/ˈbuːstɪd/","/ˈbuːstɪŋ/"]/🇺🇸 /["/buːst/","/buːsts/","/ˈbuːstɪd/","/ˈbuːstɪŋ/"]/ | 🇬🇧 /["/ɪnˈhɑːns/","/ɪnˈhɑːnsɪz/","/ɪnˈhɑːnst/","/ɪnˈhɑːnsɪŋ/"]/🇺🇸 /["/ɪnˈhæns/","/ɪnˈhænsɪz/","/ɪnˈhænst/","/ɪnˈhænsɪŋ/"]/ | 🇬🇧 /["/ɪmˈpruːv/","/ɪmˈpruːvz/","/ɪmˈpruːvd/","/ɪmˈpruːvɪŋ/"]/🇺🇸 /["/ɪmˈpruːv/","/ɪmˈpruːvz/","/ɪmˈpruːvd/","/ɪmˈpruːvɪŋ/"]/ |
| Meaning | to increase or improve something | To improve something and make it better. | To make something better. |
| Example | to boost exports/profits | The new software will enhance the overall performance of the computer. | I want to improve my English speaking skills. |
| Register | Neutral | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 5,000 (fairly common) | Top 1,000 (very common) |
| CEFR level | B2 | B2 | A1 |
| Part of speech | verb | verb | verb |
| Collocations | considerably, dramatically, greatly, help (to), to | considerably, dramatically, greatly, can, could, may, digitally enhanced, surgically enhanced | considerably, dramatically, drastically, continue to, strive to, try to, aimed at improving something, an attempt to improve something, an effort to improve something |
| Antonyms | decrease, diminish, reduce | degrade, diminish, reduce | deteriorate, worsen, decline |
| Common mistakes | 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. | Confusing 'improve' with 'improvement' in sentence structure., Using 'improve' without an object (it needs something to improve)., Incorrectly stating 'improve of' instead of just 'improve'. |
| Usage notes | 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 'improve' in both formal and informal contexts when talking about enhancing skills, performance, or situations. Avoid using it in overly casual or slangy conversations. |
Frequently asked questions: Boost vs Enhance vs Improve
What's the difference between Boost, Enhance, and Improve?
Boost: to increase or improve something Enhance: To improve something and make it better. Improve: To make something better.
Are Boost, Enhance, and Improve the same CEFR level?
Boost: B2, Enhance: B2, Improve: A1 on the CEFR scale.
What part of speech are Boost, Enhance, and Improve?
Boost: verb, Enhance: verb, Improve: verb.
Can you show an example of each?
Boost: to boost exports/profits Enhance: The new software will enhance the overall performance of the computer. Improve: I want to improve my English speaking skills.
Can I use Boost, Enhance, and Improve interchangeably?
Not always. Boost, Enhance, and Improve 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.