hagiography vs biography

hagiography and biography both are nouns.

Word	Noun	Adjective	Verb	Adverb
hagiography	Yes	No	No	No
biography	Yes	No	No	No

As nouns, biography is a hypernym of hagiography; that is, biography is a word with a broader meaning than hagiography:

hagiography: a biography that idealizes or idolizes the person (especially a person who is a saint)
biography: an account of the series of events making up a person's life

Other hypernyms of hagiography include life, life history, life story.

hagiography (noun)	biography (noun)
a biography that idealizes or idolizes the person (especially a person who is a saint)	an account of the series of events making up a person's life