war cry vs rallying cry

war cry and rallying cry both are nouns.

Word	Noun	Adjective	Verb	Adverb
war cry	Yes	No	No	No
rallying cry	Yes	No	No	No

As nouns, war cry and rallying cry are synonyms defined as:

war cry and rallying cry: a yell intended to rally a group of soldiers in battle

Other synonyms of war cry include battle cry, war whoop.

As nouns, war cry and rallying cry are synonyms defined as:

Other synonyms of war cry include battle cry, cry, watchword.

war cry (noun)	rallying cry (noun)
a yell intended to rally a group of soldiers in battle	a slogan used to rally support for a cause
a slogan used to rally support for a cause	a yell intended to rally a group of soldiers in battle