lover vs bacchanal

lover and bacchanal both are nouns.

Word	Noun	Adjective	Verb	Adverb
lover	Yes	No	No	No
bacchanal	Yes	Yes	No	No

As nouns, bacchanal is a hyponym of lover; that is, bacchanal is a word with a more specific, narrower meaning than lover:

lover (noun)	bacchanal (noun)
a person who loves someone or is loved by someone	a wild gathering involving excessive drinking and promiscuity
an ardent follower and admirer	someone who engages in drinking bouts
a significant other to whom you are not related by marriage	a drunken reveller; a devotee of Bacchus

lover (adjective)	bacchanal (adjective)
	used of riotously drunken merrymaking