verdancy vs cornucopia

verdancy and cornucopia both are nouns.

Word	Noun	Adjective	Verb	Adverb
verdancy	Yes	No	No	No
cornucopia	Yes	No	No	No

As nouns, cornucopia is a hypernym of verdancy; that is, cornucopia is a word with a broader meaning than verdancy:

Other hypernyms of verdancy include profuseness, profusion, richness.

verdancy (noun)	cornucopia (noun)
the lush appearance of flourishing vegetation	the property of being extremely abundant
	a goat's horn filled with grain and flowers and fruit symbolizing prosperity