precipitous

adjective

pre·​cip·​i·​tous pri-ˈsi-pə-təs 

1

: precipitate sense 2

2

a

: very steep, perpendicular, or overhanging in rise or fall

a precipitous slope

b

: having precipitous sides

a precipitous gorge

c

: having a very steep ascent

a precipitous street

precipitously adverb

precipitousness noun

Synonyms of precipitous

• hurried
• rushed
• sudden
• impulsive
• headlong
• hasty
• rash
• reckless
• rapid
• overhasty
• precipitate
• abrupt

Choose the Right Synonym for precipitous

steep, abrupt, precipitous, sheer mean having an incline approaching the perpendicular.

steep implies such sharpness of pitch that ascent or descent is very difficult.

a steep hill

a steep dive

abrupt implies a sharper pitch and a sudden break in the level.

a beach with an abrupt drop-off

precipitous applies to an incline approaching the vertical.

the river winds through a precipitous gorge

sheer suggests an unbroken perpendicular expanse.

sheer cliffs that daunted the climbers

Examples of precipitous in a Sentence

There has been a precipitous decline in home sales recently.

People were shocked by his precipitous fall from political power.

Recent Examples on the Web

Look for shares to continue their climb, maybe not at this precipitous pace, but climb nonetheless and rally back to its 200-day moving average, around $215. —Jay Woods, CNBC, 16 Apr. 2026

Weinstein’s precipitous downfall came after the New Yorker and The New York Times published explosive investigative reporting in late 2017 accusing him of habitually preying on women from his powerful perch in Hollywood and blacklisting those who rejected him. —Molly Crane-Newman, New York Daily News, 14 Apr. 2026

After their most precipitous plummet, a nine-game freefall, the Ducks reeled off seven straight wins sans some of the biggest producers. —Andrew Knoll, Oc Register, 4 Apr. 2026

Last season, the Royals’ original rotation combined to make 116 starts, a precipitous drop. —Sam McDowell, Kansas City Star, 27 Mar. 2026

Word History

Etymology

French précipiteux, from Middle French, from Latin precipitium precipice

First Known Use

1612, in the meaning defined at sense 1

Rhymes for precipitous

• serendipitous

Kids Definition

precipitous

adjective

pre·​cip·​i·​tous pri-ˈsip-ət-əs 

1

: showing unwise and unnecessary haste : rash

a precipitous act

2

: steep like a precipice

a precipitous slope

precipitously adverb

precipitousness noun