enlarge vs flesh out

enlarge and flesh out both are verbs.

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

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

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

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

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