投なげ落おとす

godan verb (-su)

throw down; hurl down

To throw something from a higher place to a lower place, often with force or carelessness.

• 彼かれは窓まどから荷に物もつを投なげ落おとした。

  He threw the luggage down from the window.

• 崖がけの上うえから石いしを投なげ落おとすのは危き険けんだ。

  Throwing stones down from the top of a cliff is dangerous.