demoralise vs debauch

demoralise is not a noun while debauch is a noun.

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

As verbs, demoralise and debauch are synonyms defined as:

demoralise and debauch: corrupt morally or by intemperance or sensuality

Other synonyms of demoralise include corrupt, debase, demoralize, deprave, misdirect, pervert, profane, subvert, vitiate.

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

demoralise (verb)	debauch (verb)
lower someone's spirits; make downhearted	corrupt morally or by intemperance or sensuality
corrupt morally or by intemperance or sensuality