demoralize vs demoralise

demoralize and demoralise both are verbs.

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

As verbs, demoralize and demoralise are synonyms defined as:

Other synonyms of demoralize include cast down, deject, depress, dismay, dispirit, get down.

As verbs, demoralize and demoralise are synonyms defined as:

demoralize and demoralise: corrupt morally or by intemperance or sensuality

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

demoralize (verb)	demoralise (verb)
confuse or put into disorder	lower someone's spirits; make downhearted
lower someone's spirits; make downhearted	corrupt morally or by intemperance or sensuality
corrupt morally or by intemperance or sensuality