esprit de corps vs morale

esprit de corps and morale both are nouns.

Word	Noun	Adjective	Verb	Adverb
esprit de corps	Yes	No	No	No
morale	Yes	No	No	No

As nouns, esprit de corps and morale are synonyms defined as:

esprit de corps and morale: the spirit of a group that makes the members want the group to succeed

Other synonyms of esprit de corps include team spirit.

esprit de corps (noun)	morale (noun)
the spirit of a group that makes the members want the group to succeed	the spirit of a group that makes the members want the group to succeed
	a state of individual psychological well-being based upon a sense of confidence and usefulness and purpose