1The company's precipitous decline in stock value was a shock to investors, who had expected steady growth.
2The hikers had to navigate a precipitous slope, using ropes and harnesses to ensure their safety.
3The government's precipitous decision to raise interest rates caught many economists off guard, leading to widespread criticism.
4The precipitous drop in temperature overnight made the roads icy and treacherous, causing several accidents.
5The novel's precipitous plot twists kept readers on the edge of their seats, eager to find out what would happen next.