Anglican vs Protestant

Anglican and Protestant both are nouns.

Word	Noun	Adjective	Verb	Adverb
Anglican	Yes	Yes	No	No
Protestant	Yes	Yes	No	No

As nouns, Protestant is a hypernym of Anglican; that is, Protestant is a word with a broader meaning than Anglican:

Anglican (noun)	Protestant (noun)
a Protestant who is a follower of Anglicanism	the Protestant churches and denominations collectively
	an adherent of Protestantism

Anglican (adjective)	Protestant (adjective)
of or pertaining to or characteristic of the Anglican church	of or relating to Protestants or Protestantism