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