Dynamic

Dynamic- * Example: In __The Adventures of Huckleberry Finn__, Huck, the main character, is a very dynamic character because his views of slavery changed. To begin, Huck used to think Jim was just a slave, but after they escaped down river, they became and friends and Huck realized he was a person.  
 * Characters grow and change in the course of the story, developing as the react to events and to other characters
 * Dyanmic characters may also be known as round characters