all-inclusive vs extensive

all-inclusive and extensive both are adjectives.

Word	Noun	Adjective	Verb	Adverb
all-inclusive	No	Yes	No	No
extensive	No	Yes	No	No

As adjectives, all-inclusive and extensive are synonyms defined as:

Other synonyms of all-inclusive include across-the-board, all-embracing, all-encompassing, blanket, broad, encompassing, panoptic, wide.

all-inclusive (adjective)	extensive (adjective)
broad in scope or content	of agriculture; increasing productivity by using large areas with minimal outlay and labor
	broad in scope or content
	large in spatial extent or range or scope or quantity