prophet vs diviner

prophet and diviner both are nouns.

Word	Noun	Adjective	Verb	Adverb
prophet	Yes	No	No	No
diviner	Yes	No	No	No

As nouns, diviner is a hypernym of prophet; that is, diviner is a word with a broader meaning than prophet:

prophet: an authoritative person who divines the future
diviner: someone who claims to discover hidden knowledge with the aid of supernatural powers

prophet (noun)	diviner (noun)
an authoritative person who divines the future	someone who claims to discover hidden knowledge with the aid of supernatural powers
someone who speaks by divine inspiration; someone who is an interpreter of the will of God