rouge vs war paint

rouge and war paint both are nouns.

Word	Noun	Adjective	Verb	Adverb
rouge	Yes	No	Yes	No
war paint	Yes	No	No	No

As nouns, war paint is a hypernym of rouge; that is, war paint is a word with a broader meaning than rouge:

rouge: makeup consisting of a pink or red powder applied to the cheeks
war paint: cosmetics applied to the face to improve or change your appearance

Other hypernyms of rouge include make-up, makeup.

rouge (noun)	war paint (noun)
makeup consisting of a pink or red powder applied to the cheeks	full ceremonial regalia
	adornment consisting of paint applied to the face and body of certain Amerindians before a battle
	cosmetics applied to the face to improve or change your appearance

rouge (verb)	war paint (verb)
redden by applying rouge to