Extensive vs Widespread

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

Extensive

Top 1,000 (very common)B2adjective

Widespread

Top 2,000 (common)B2adjective
Most common: Extensive
 ExtensiveWidespread
Pronunciation🇬🇧 /["/ɪkˈstensɪv/"]/🇺🇸 /["/ɪkˈstensɪv/"]/🇬🇧 /["/ˈwaɪdspred/"]/🇺🇸 /["/ˈwaɪdspred/"]/
Meaningvery large in size or amounthappening in many places or affecting many people
ExampleThe company conducted extensive research before launching the new product.The storm caused widespread damage.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelB2B2
Part of speechadjectiveadjective
Collocationsextensive research, extensive experience, extensive coverage, extensive network, extensive trainingbe, become, remain, extremely, fairly, very, among
Antonymslimited, narrow, restrictedlimited, narrow, restricted
Common mistakesConfused with 'intensive' which means having a high degree or level., Using 'extensive' in informal contexts where simpler words like 'big' might be more appropriate.Confusing with 'widely spread' as a literal phrase., Using it to describe something only in one area., Misplacing it as a verb.
Usage notesUse 'extensive' when describing a large range or variety, especially in formal contexts like reports or academic writing. Avoid in casual conversations.Use 'widespread' to describe something that is common or prevalent. It is appropriate in both spoken and written contexts. Avoid using it for localized events.

Frequently asked questions: Extensive vs Widespread

What's the difference between Extensive and Widespread?

Extensive: very large in size or amount Widespread: happening in many places or affecting many people

Which is more common: Extensive and Widespread?

Extensive is the most common in everyday English.

Are Extensive and Widespread the same CEFR level?

Extensive: B2, Widespread: B2 on the CEFR scale.

Can I use Extensive and Widespread interchangeably?

Not always. Extensive and Widespread 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.