gnostic vs agnostic

gnostic is not a noun while agnostic is a noun.

Word	Noun	Adjective	Verb	Adverb
gnostic	No	Yes	No	No
agnostic	Yes	Yes	No	No

gnostic (noun)	agnostic (noun)
	a person who claims that they cannot have true knowledge about the existence of God (but does not deny that God might exist)
	someone who is doubtful or noncommittal about something

gnostic (adjective)	agnostic (adjective)
possessing intellectual or esoteric knowledge of spiritual things	uncertain of all claims to knowledge
	of or pertaining to an agnostic or agnosticism