trusty vs faithful

trusty and faithful both are nouns.

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

trusty (noun)	faithful (noun)
a convict who is considered trustworthy and granted special privileges	a group of people who adhere to a common faith and habitually attend a given church
	any loyal and steadfast following

trusty (adjective)	faithful (adjective)
worthy of trust or belief	steadfast in affection or allegiance
	not having sexual relations with anyone except your husband or wife, or your boyfriend or girlfriend
	marked by fidelity to an original