疾風迅雷 しっぷうじんらい Meanings Noun with lightning speed Kanji 疾 disease. Read as シツ. 風 wind. Read as フウ. 迅 swift. Read as ジン. 雷 thunder. Read as ライ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists