camp follower vs follower

camp follower and follower both are nouns.

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

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

camp follower (noun)	follower (noun)
a follower who is not a member of an ingroup	a person who accepts the leadership of another
a prostitute who provides service to military personnel	someone who travels behind or pursues another