The phrase "abrupt plunge" is correct and usable in written English.
It can be used to describe a sudden and steep decrease or drop in something, such as prices, emotions, or physical movements.
Example: "The stock market experienced an abrupt plunge after the unexpected news was released."
Alternatives: "sudden drop" or "sharp decline".
It is striking how much Daimler executives were blindsided by the abrupt plunge at Chrysler in recent months.
But that abrupt plunge, from the joyous heights to the criminal depths, gives the movie weight and puts a price on freedom.
The finding could indicate an abrupt plunge into the sea by the jumbo jet, whose pilots until then had been descending from a cruising altitude in hopes of making an emergency landing in Halifax, about 35 miles away.
In his book Planet Simpson, Chris Turner describes "The Principal and the Pauper" as the "broadcast that marked [the] abrupt plunge" from The Simpsons' "Golden Age", which he says began in the middle of the show's third season.
For example, in his book Planet Simpson, Chris Turner describes "The Principal and the Pauper" as the "broadcast that marked [the] abrupt plunge" from The Simpsons' "Golden Age", which he says began in the middle of the show's third season.
The last abrupt currency plunge, in 1996, was brought on by a false rumor that President Nelson Mandela had had a heart attack.
The sudden squeeze on foreign-currency supplies, which also hit Dubai's large and lucrative merchandise re-export trade with Iran, sent Iran's rial, which had held steady against the American dollar for years, into an abrupt 15% plunge late last month.
TOKYO — A week after Prime Minister Yasuo Fukuda's abrupt resignation plunged Japan into political turmoil, the governing Liberal Democratic Party appears to be caught in a rare free-for-all, with five candidates vying for party leader and prime minister.
Page A7 MALDIVIAN FACES CHARGES The former president of the Maldives, Mohamed Nasheed, faced criminal charges and possibly arrest, only two days after his abrupt resignation plunged the island nation in the Indian Ocean into violent protests and political turmoil amid claims of a coup.
NEW DELHI — The former president of the Maldives, Mohamed Nasheed, faced criminal charges on Thursday and possibly arrest, only two days after his abrupt resignation plunged the island nation in the Indian Ocean into violent protests and political turmoil amid claims of a coup.
Just outside the central gallery is a vertiginous stairwell that drops 13 landings, a plunge so abrupt you lose all sense of orientation.
