debauchery vs saturnalia

debauchery and saturnalia both are nouns.

Word	Noun	Adjective	Verb	Adverb
debauchery	Yes	No	No	No
saturnalia	Yes	No	No	No

As nouns, debauchery and saturnalia are synonyms defined as:

debauchery and saturnalia: a wild gathering involving excessive drinking and promiscuity

Other synonyms of debauchery include bacchanal, bacchanalia, debauch, drunken revelry, orgy, riot.

debauchery (noun)	saturnalia (noun)
a wild gathering involving excessive drinking and promiscuity	a wild gathering involving excessive drinking and promiscuity