sure vs trusted

sure and trusted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
sure	No	Yes	No	Yes
trusted	No	Yes	No	No

As adjectives, sure and trusted are synonyms defined as:

sure (adjective)	trusted (adjective)
having or feeling no doubt or uncertainty; confident and assured	(of persons) worthy of trust or confidence
certain to occur; destined or inevitable
exercising or taking care great enough to bring assurance
reliable in operation or effect
physically secure or dependable
certain not to fail
infallible or unfailing
(of persons) worthy of trust or confidence
impossible to doubt or dispute

sure (adverb)	trusted (adverb)
definitely or positively (`sure' is sometimes used informally for `surely')