We heard that the company's stock is about to plummet, so we're getting out while the getting is good.

The numbers of elephants have quickly plummeted.

The share price is plummeting – get out while you can.

Algerian currency reserves have significantly plummeted in the last five years.

“The costs of solar photovoltaic panels have plummeted by over 85 percent in under a decade, and by well over 99 percent since the first panels found their way onto people’s roofs in the early 1980s,” Wagner says.

The treatment's acceptability plummeted by nearly 96% that year after researchers discovered disfiguring side effects.

Every time I look at him, my heart plummets and memories that I never lived shoot through my mind.

Temperatures have plummeted.

The Algerian dinar plummeted relative to the dollar.

The price of rice has plummeted.