4 文書を見つけるための辞書。

• collapse, crash
• 暴落
• a sudden large decline of business or the prices of stocks (especially one that causes additional failures)
• 取引や株価の突然の大幅な低下（特に付随的に破産を引き起こすもの）

• plunk, plunge, dive
• 暴落, 惨落, 急降下, 急落
• drop steeply; "the stock market plunged"
• 急に落ちる

• sink, fall off, slump
• 暴落
• fall heavily or suddenly; decline markedly; "The real estate market fell off"
• 突然どしんと落ちる

• correct, decline, slump
• 訂正, 暴落
• go down in value; "the stock market corrected"; "prices slumped"
• 価値が下がる