enlarge vs elucidate

enlarge and elucidate both are verbs.

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

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

enlarge: add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
elucidate: make clear and (more) comprehensible

Other hypernyms of enlarge include clarify, clear up.

enlarge (verb)	elucidate (verb)
become larger or bigger	make free from confusion or ambiguity; make clear
make large	make clear and (more) comprehensible
make larger
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing