Characters

Protagonist/Hero
The 'main' character that is usually a hero and sometimes saves someone.Like Steven from StevenUniverseJust go watch 

Antagonistic
A character that is hard to get along with.Like Gargamel from Smurfs

Archetype
A character that is perfect. For example when the fairy god mother gave Cinderella her dress for the ball she looked perfect.

Flat character
 Flat characters are usually two-dimensional in that they are relatively uncomplicated.
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Round character
The complete opposite of the flat character , Someone like Fialka from the incredibles. A round character is usually behaving and speaking in a "real life" manner.

Foil character
Is someone that is close to the main character but they make their own desicions and choices. Eg.- Gretl, Fritz, Karl.