flesh out vs exposit

flesh out and exposit both are verbs.

Word	Noun	Adjective	Verb	Adverb
flesh out	No	No	Yes	No
exposit	No	No	Yes	No

As verbs, flesh out and exposit are synonyms defined as:

flesh out and exposit: add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing

Other synonyms of flesh out include dilate, elaborate, enlarge, expand, expatiate, expound, lucubrate.

As verbs, exposit is a hyponym of flesh out; that is, exposit is a word with a more specific, narrower meaning than flesh out:

flesh out: add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
exposit: state

flesh out (verb)	exposit (verb)
become round, plump, or shapely	state
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing	add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
make fat or plump