debauch vs debauchery

debauch and debauchery both are nouns.

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

As nouns, debauch and debauchery are synonyms defined as:

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

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

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

debauch (verb)	debauchery (verb)
corrupt morally or by intemperance or sensuality