This is the 808th most frequent Norwegian word.
rasende
Furious.
The word rasende here is an adjective describing her extreme anger.
Hun var rasende på grunn av forsinkelsen.
She was furious because of the delay.
The word rasende functions here as an adverb describing the manner in which the car moved.
Bilen kjørte rasende gjennom gatene.
The car sped furiously through the streets.
Here, rasende is used adverbially to create an emotive intensity for the storm's action.