blush vs make-up

blush and make-up both are nouns.

Word	Noun	Adjective	Verb	Adverb
blush	Yes	No	Yes	No
make-up	Yes	No	No	No

As nouns, make-up is a hypernym of blush; that is, make-up is a word with a broader meaning than blush:

Other hypernyms of blush include makeup, war paint.

blush (noun)	make-up (noun)
sudden reddening of the face (as from embarrassment or guilt or shame or modesty)	cosmetics applied to the face to improve or change your appearance
makeup consisting of a pink or red powder applied to the cheeks	the way in which someone or something is composed
a rosy color (especially in the cheeks) taken as a sign of good health	an event that is substituted for a previously cancelled event

blush (verb)	make-up (verb)
turn red, as if in embarrassment or shame
become rosy or reddish