Growth vs Increase

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

Growth

Top 1,000 (very common)B1noun

Increase

Top 1,000 (very common)A2verb
 GrowthIncrease
Pronunciation🇬🇧 /["/ɡrəʊθ/"]/🇺🇸 /["/ɡrəʊθ/"]/🇬🇧 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇺🇸 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/
MeaningThe process of getting bigger or increasing.To make something larger in amount or size.
ExampleThe economic growth of the country has been steady over the last decade.We need to increase our budget for the project.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelB1A2
Part of speechnounverb
Collocationshealthy, normal, abnormal, encourage, stimulate, inhibit, hormone, defect, spurt, considerable, exponential, significant, achieve, experience, maintain, rate, potential, prospects, growth in, a rate of growth, considerable, exponential, significant, achieve, experience, maintain, rate, potential, prospects, growth in, a rate of growth, cancerous, malignant, benign, have, growth onconsiderably, dramatically, drastically, be expected to, be likely to, by, from, in
Antonymsdecline, decrease, reductiondecrease, reduce, diminish
Common mistakes'Growth' is often confused with 'groth' when pronounced by non-native speakers., Some learners mistakenly use 'growth' in contexts where 'growing' (the action) is more appropriate., Confusion between 'growth' and 'increase'; 'growth' refers to a process, while 'increase' is a state.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 notesUsed in contexts like business, personal development, and biology. Avoid using it in very informal situations. Commonly paired with 'economic growth' or 'personal growth'.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.

Frequently asked questions: Growth vs Increase

What's the difference between Growth and Increase?

Growth: The process of getting bigger or increasing. Increase: To make something larger in amount or size.

Are Growth and Increase the same CEFR level?

Growth: B1, Increase: A2 on the CEFR scale.

Can I use Growth and Increase interchangeably?

Not always. Growth 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.

Related comparisons