extensive

word

/ɪkˈstɛnsɪv/
ik-STEN-siv
/ɛkstˈɛnsɪv/
ek-STEN-siv

Definition

Covering a large area, amount, or range; very thorough or complete.

Usage & Nuances

Mainly formal or descriptive. Often used with words like 'research', 'damage', 'knowledge', 'network'. Implies something large in scope or detail, not just size. Not the same as 'expensive' (high cost).

Example Sentences

She has extensive knowledge of history.

basic

The hotel offers extensive services, including a spa and a gym.

natural

After extensive research, they found the answer.

natural

The internet gives us extensive access to information from around the world.

natural

The library has an extensive collection of books.

basic

There was extensive damage after the storm.

basic