Find another word for extensive. In this page you can discover 55 synonyms, antonyms, idiomatic expressions, and related words for extensive, like: wide, broad, long, great, huge, vast, capacious, extended, protracted, expanded and lengthy.
The hospital was much more extensive than I expected.
I didn't know he had such an extensive library.
Extensive coal mines are in the vicinity, and there are manufactures of iron and steel, mill machinery, door and sash factories, etc., as well as several shipbuilding yards.
Extensive works have been carried out along the sea front.
Not only is his vocabulary very extensive, but his employment of it extraordinarily bold and unconventional.