anthropophagite vs cannibal

anthropophagite and cannibal both are nouns.

Word	Noun	Adjective	Verb	Adverb
anthropophagite	Yes	No	No	No
cannibal	Yes	No	No	No

As nouns, anthropophagite and cannibal are synonyms defined as:

Other synonyms of anthropophagite include anthropophagus, man-eater.

anthropophagite (noun)	cannibal (noun)
a person who eats human flesh	a person who eats human flesh