expositive

As adjectives the difference between expressive and expositive

is that expressive is effectively conveying thought or feeling while expositive is that explains; expository.

As a noun exegesis

is exegesis.

As an adjective expositive is

that explains; expository.

As adjectives the difference between descriptive and expositive

is that descriptive is of or relating to description while expositive is that explains; expository.

As a noun descriptive

is (grammar) an adjective (or other descriptive word).

As an adjective expositive is

that explains; expository.

As adjectives the difference between expositive and expositional

is that expositive is that explains; expository while expositional is explained in clear terms, as in writing.

As a verb explain

is to make plain, manifest, or intelligible; to clear of obscurity; to illustrate the meaning of.

As an adjective expositive is

that explains; expository.