expound vs enlarge

expound and enlarge both are verbs.

Word	Noun	Adjective	Verb	Adverb
expound	No	No	Yes	No
enlarge	No	No	Yes	No

As verbs, expound and enlarge are synonyms defined as:

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

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

As verbs, enlarge is a hypernym of expound; that is, enlarge is a word with a broader meaning than expound:

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

Other hypernyms of expound include dilate, elaborate, expand, expatiate, exposit, expound, flesh out, lucubrate.

expound (verb)	enlarge (verb)
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing	become larger or bigger
state	make large
	make larger
	add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing