Novel variants of clade 2.3.4 highly pathogenic avian influenza ... by Gu, Min; Zhao, Guo; Zhao, Kunkun; Zhong, Lei; Huang, Junqing; Wan, Hongquan; Wang, Xiaoquan; Liu, We / Emerging Infectious Diseases.
Sometimes a dynamic character is called a developing character. Flat Character A character who reveals only one, maybe two, personality traits in a story or novel, and the trait(s) do not change.
These are just a few descriptive adjectives used to describe someone's personality, and that is exactly what character traits are. They are words used to describe how characters act during certain situations or what kind of people they are. Character traits are sometimes described as good or bad, and everyone has them.