This is the 1875th most frequent Japanese word.
激しく
"Violently; intensely; fiercely."
Used to describe the intensity or strength of the wind.
風が激しく吹いていました。
The wind was blowing intensely.
Used to emphasize the intensity of agreement regarding an opinion or idea.
彼の意見に激しく賛同した。
I strongly agreed with his opinion.
Used to describe the intensity of an emotional or physical action, such as crying.