precipitancy

/prɪˈsɪpɪt(ə)n(t)si/
急な、断崖の
状態、性質
名詞

軽率さ

matters were taken out of his control by the precipitancy of his commander

彼の指揮官の軽率さで事態は彼の手を離れた

派生語

precipitateprecipitationprecipitouslyprecipitousprecipitousness