profane vs demoralise

profane is an adjective but demoralise is not an adjective.

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

As verbs, profane and demoralise are synonyms defined as:

profane and demoralise: corrupt morally or by intemperance or sensuality

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

profane (adjective)	demoralise (adjective)
not concerned with or devoted to religion
characterized by profanity or cursing
grossly irreverent toward what is held to be sacred
not holy because unconsecrated or impure or defiled

profane (verb)	demoralise (verb)
violate the sacred character of a place or language	lower someone's spirits; make downhearted
corrupt morally or by intemperance or sensuality	corrupt morally or by intemperance or sensuality