Cool MateExpand vs Increase
When to use each in English, with meaning, register, and examples.
Expand
Top 2,000 (common)B1verb
Increase
Top 1,000 (very common)A2verb
Most common: Increase
| Expand | Increase | |
|---|---|---|
| Pronunciation | 🇬🇧 //ɪkˈspænd//🇺🇸 //ɪkˈspænd// | 🇬🇧 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇺🇸 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/ |
| Meaning | to make something bigger or more in amount | To make something larger in amount or size. |
| Example | The company plans to expand its operations into new markets. | We need to increase our budget for the project. |
| Register | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 1,000 (very common) |
| CEFR level | B1 | A2 |
| Part of speech | verb | verb |
| Collocations | expand a business, expand horizons, expand your mind, expand on an idea, expand the service | considerably, dramatically, drastically, be expected to, be likely to, by, from, in |
| Antonyms | shrink, contract, reduce | decrease, reduce, diminish |
| Common mistakes | Confusing 'expand' with 'extend', which refers to prolonging something rather than making it larger., Using 'expand' without an object (e.g., 'expand' instead of 'expand it')., Incorrectly using 'expand' in situations where 'grow' or 'increase' is more appropriate. | 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 | Use 'expand' for increasing size, numbers, or range. It's appropriate in academic or formal contexts but can also be used informally. Avoid using it in contexts where the meaning is of a steady state rather than change. | 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: Expand vs Increase
What's the difference between Expand and Increase?
Expand: to make something bigger or more in amount Increase: To make something larger in amount or size.
Which is more common: Expand and Increase?
Increase is the most common in everyday English.
Which is more advanced: Expand and Increase?
Expand is the highest level, at B1, on the CEFR scale.
Are Expand and Increase the same CEFR level?
Expand: B1, Increase: A2 on the CEFR scale.
What part of speech are Expand and Increase?
Expand: verb, Increase: verb.
Can you show an example of each?
Expand: The company plans to expand its operations into new markets. Increase: We need to increase our budget for the project.
Can I use Expand and Increase interchangeably?
Not always. Expand 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.