camp follower vs tart

camp follower and tart both are nouns.

Word	Noun	Adjective	Verb	Adverb
camp follower	Yes	No	No	No
tart	Yes	Yes	No	No

As nouns, tart is a hypernym of camp follower; that is, tart is a word with a broader meaning than camp follower:

camp follower (noun)	tart (noun)
a follower who is not a member of an ingroup	a small open pie with a fruit filling
a prostitute who provides service to military personnel	a pastry cup with a filling of fruit or custard and no top crust
	a woman who engages in sexual intercourse for money

camp follower (adjective)	tart (adjective)
	tasting sour like a lemon
	harsh