faithful vs accurate

faithful is a noun but accurate is not a noun.

Word	Noun	Adjective	Verb	Adverb
faithful	Yes	Yes	No	No
accurate	No	Yes	No	No

faithful (noun)	accurate (noun)
a group of people who adhere to a common faith and habitually attend a given church
any loyal and steadfast following

faithful (adjective)	accurate (adjective)
steadfast in affection or allegiance	conforming exactly or almost exactly to fact or to a standard or performing with total accuracy
not having sexual relations with anyone except your husband or wife, or your boyfriend or girlfriend	(of ideas, images, representations, expressions) characterized by perfect conformity to fact or truth; strictly correct
marked by fidelity to an original