lucidity vs elucidate

lucidity is a noun but elucidate is not a noun.

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

lucidity (noun)	elucidate (noun)
free from obscurity and easy to understand; the comprehensibility of clear expression
a lucid state of mind; not confused

lucidity (verb)	elucidate (verb)
	make free from confusion or ambiguity; make clear
	make clear and (more) comprehensible