Information that is spread for the purpose of promoting some cause.
Propaganda
A comparison between two things that are similar in some way.
Parallel
A conversation between two or more people.
Dialogue
To become aware of something through the senses.
Perceive
Not important or not related to what is being discussed or considered.
Irrelevant
To give a warning or indication of (a future event).
Foreshadow
A scene in a movie, novel, etc., set in a time earlier than the main story.
Flashback
To leave out (someone or something).
Omit
The state of being closely associated with or connected to an organization.
Affiliation
The use of words or pictures to describe ideas or actions in a way that creates strong mental images.
Imagery
The general character or attitude of a place, piece of writing, situation, etc.
Tone
Using words that mean the opposite of what you really think, especially in order to be funny.
Ironic