激変 げきへん Also written 劇変 Meanings Noun, する verb, Intransitive sudden change; upheaval Kanji 激 intense. Read as ゲキ. 変 change. Read as ヘン. Common phrases 環境が激変する Words containing 激変 激変星 (げきへんせい) cataclysmic variable Jinuma: Japanese Dictionary · Word lists