make up vs vamp

make up is not a noun while vamp is a noun.

Word	Noun	Adjective	Verb	Adverb
make up	No	No	Yes	No
vamp	Yes	No	Yes	No

As verbs, vamp is a hyponym of make up; that is, vamp is a word with a more specific, narrower meaning than make up:

Other hyponyms of make up include mythologise, mythologize, confabulate, concoct, trump up, spin, vamp up.

make up (noun)	vamp (noun)
	piece of leather forming the front part of the upper of a shoe
	an improvised musical accompaniment
	a seductive woman who uses her sex appeal to exploit men

make up (verb)	vamp (verb)
apply make-up or cosmetics to one's face to appear prettier	provide (a shoe) with a new vamp
put in order or neaten	act seductively with (someone)
come to terms	piece (something old) with a new part
concoct something artificial or untrue	make up
devise or compose
do or give something to somebody in return
make up work that was missed due to absence at a later point
form or compose
adjust for