Author
Part of speech: verb
Definition: To create a work as its author.
Part of speech: noun
Definition: The originator or creator of a work, especially of a literary composition. A source of information.
Example sentence: Every author really wants to have letters printed in the papers. Unable to make the grade, he drops down a rung of the ladder and writes novels.
Generator
Part of speech: noun
Definition: One who, or that which, generates, begets, causes, or produces.# An apparatus in which vapour or gas is formed from a liquid or solid by means of heat or chemical process, as a steam boiler, gas retort etc.# The principal sound or sounds by which others are produced; the fundamental note or root of the common chord; -- see also generating tone.# An element of a group that is used in the presentation of the group: one of the elements from which the others can be inferred with the given relators.# A subordinate piece of code which, given some initial parameters will generate multiple output values on request.A piece of apparatus, equipment, etc, to convert or change energy from one form to another.# Especially, a machine that converts mechanical energy into electrical energy.
Example sentence: Aversion toward the blind exists for the same reason that most prejudices exist: lack of knowledge. Ignorance is a powerful generator of fear. And fear slides easily into aggression and contempt.