This is the 3437th most frequent Chinese word.
憤怒
Anger; fury; indignation.
In this sentence, '憤怒地' (angrily) is used as an adverb to describe the manner in which the action of leaving occurred.
他憤怒地離開了房間。
He left the room angrily.
Here, '憤怒' is used as a noun to express a strong emotional state caused by perceived injustice.
她對不公平的待遇感到憤怒。
She felt anger towards the unfair treatment.
In this example, '憤怒的' functions as an adjective modifying '群眾' (crowd), describing their state of emotional agitation.