かげき 過激 Common word LinksSentence search for 過激Sentence search for かげきKanji details for 過 and 激Edit in JMdict Na-adjective (keiyodoshi), Noun1. extreme (measure, idea, etc.); radical; violent (language)Antonym: 穏健Na-adjective (keiyodoshi), Noun2. strenuous (exercise, work, etc.); excessive; (physically) demanding Discussions Log in to talk about this word.