faithful
Pronunciation:
/ˈfeɪθ.fəl/noun
Definitions
(in the plural) The practicing members of a religion or followers of a cause.
Example: The faithful pray five times a day.
Someone or something that is faithful or reliable.
adjective
Definitions
Loyal; adhering firmly to person or cause.
Example: My dog is a very faithful dog: he doesn't like to be petted by anybody else.
Having faith.
Reliable; worthy of trust.
Example: My servant is very faithful.
Consistent with reality.
Example: I would consider that a very faithful reproduction.