Enhance vs Improve
When to use each in English, with meaning, register, and examples.
Enhance
Top 5,000 (fairly common)B2verb
Improve
Top 1,000 (very common)A1verb
Most common: Improve
| Enhance | Improve | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ɪnˈhɑːns/","/ɪnˈhɑːnsɪz/","/ɪnˈhɑːnst/","/ɪnˈhɑːnsɪŋ/"]/🇺🇸 /["/ɪnˈhæns/","/ɪnˈhænsɪz/","/ɪnˈhænst/","/ɪnˈhænsɪŋ/"]/ | 🇬🇧 /["/ɪmˈpruːv/","/ɪmˈpruːvz/","/ɪmˈpruːvd/","/ɪmˈpruːvɪŋ/"]/🇺🇸 /["/ɪmˈpruːv/","/ɪmˈpruːvz/","/ɪmˈpruːvd/","/ɪmˈpruːvɪŋ/"]/ |
| Meaning | To improve something and make it better. | To make something better. |
| Example | The new software will enhance the overall performance of the computer. | I want to improve my English speaking skills. |
| Register | Neutral | Neutral |
| How common | Top 5,000 (fairly common) | Top 1,000 (very common) |
| CEFR level | B2 | A1 |
| Part of speech | verb | verb |
| Collocations | 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 | degrade, diminish, reduce | deteriorate, worsen, decline |
| Common mistakes | 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 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: Enhance vs Improve
What's the difference between Enhance and Improve?
Enhance: To improve something and make it better. Improve: To make something better.
Which is more common: Enhance and Improve?
Improve is the most common in everyday English.
Are Enhance and Improve the same CEFR level?
Enhance: B2, Improve: A1 on the CEFR scale.
Can I use Enhance and Improve interchangeably?
Not always. 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.