過激主義 かげきしゅぎ Meanings Noun extremism; radicalism Kanji 過 pass. Read as カ. 激 intense. Read as ゲキ. 主 main. Read as シュ. 義 justice. Read as ギ. Words containing 過激主義 イスラム過激主義 (イスラムかげきしゅぎ) Islamic extremism Jinuma: Japanese Dictionary · Word lists