Unpredictable
Wild
Changeable
Highly Variable
Answer:
I think so
Explanation:
It depends on the type of situation though Like for example, Some Antagonists can become Antiheroes, Which are Protagonists for their own gains, and then can become Antagonist all over again. Sometimes, the Antagonist has a change of heart because of something, and Becomes a Protagonist all on its own. Sometimes, Antagonist just stay Antagonists