Someone who or something which corresponds.
A journalist who sends reports back to a newspaper or radio or television station from a distant or overseas location.
Someone who communicates with another person, or a publication, by writing.
Corresponding; suitable; adapted; congruous.
Conforming; obedient.
One who or that which helps something to happen.
One who encourages a bad habit in another (typically drug addiction) by their behaviour.
One who gives someone else the power to behave in a certain way.