Home/JLPT null/Vocabulary/急変急変🔊☆ Save to listきゅうへんMeaning—Kanji in this word急変Example sentences事態は急変した。There was a sudden change in the situation.サイレンが急変を知らせました。The siren sounded an emergency.Related words異変移り変わり一変肝硬変事変政変相変わらず大変