reversed –v. to switch, to change to the opposite or back to how it once was
viewer –n. a person who watches a program
tumor –n. a mass of tissue made up of cells that are not normal
procedure –n. an operation
catchphrase –n. a group of words used to represent a group or idea
role –n. the part that someone plays in an activity, cause or situation
obligation –n. something that must be done because of a law, rule or promise