rouge vs blusher

rouge and blusher both are nouns.

Word	Noun	Adjective	Verb	Adverb
rouge	Yes	No	Yes	No
blusher	Yes	No	No	No

As nouns, rouge and blusher are synonyms defined as:

rouge and blusher: makeup consisting of a pink or red powder applied to the cheeks

Other synonyms of rouge include blush, paint.

rouge (noun)	blusher (noun)
makeup consisting of a pink or red powder applied to the cheeks	makeup consisting of a pink or red powder applied to the cheeks
	yellowish edible agaric that usually turns red when touched

rouge (verb)	blusher (verb)
redden by applying rouge to