oenology vs art

oenology and art both are nouns.

Word	Noun	Adjective	Verb	Adverb
oenology	Yes	No	No	No
art	Yes	No	No	No

As nouns, art is a hypernym of oenology; that is, art is a word with a broader meaning than oenology:

oenology: the art of wine making
art: a superior skill that you can learn by study and practice and observation

Other hypernyms of oenology include artistry, prowess.

oenology (noun)	art (noun)
the art of wine making	the creation of beautiful or significant things
	the products of human creativity; works of art collectively
	a superior skill that you can learn by study and practice and observation
	photographs or other visual representations in a printed publication