as in dangerous
involving potential loss or injury
a perilous journey through hostile territory
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Recent Examples of perilous
Their raft capsized, plunging them into a violent, raging current just upstream from its most perilous stretch.
—
Margie Warrell, Forbes.com, 21 May 2025
The proposal comes at a turbulent time for Oakland as the city grapples with a perilous budget crisis and an ongoing leadership void.
—Jakob Rodgers, Mercury News, 5 May 2025
However, the state remains in one of the most perilous parts of the U.S. coastline for rising sea levels.
—Theo Burman, MSNBC Newsweek, 18 May 2025
So Far After the duo were able to make it all the way from Jackson to Seattle without incident, the city itself quickly proves perilous.
—Alan Sepinwall, Rolling Stone, 4 May 2025
See All Example Sentences for perilous
Margie Warrell, Forbes.com, 21 May 2025
The proposal comes at a turbulent time for Oakland as the city grapples with a perilous budget crisis and an ongoing leadership void.
—Jakob Rodgers, Mercury News, 5 May 2025
However, the state remains in one of the most perilous parts of the U.S. coastline for rising sea levels.
—Theo Burman, MSNBC Newsweek, 18 May 2025
So Far After the duo were able to make it all the way from Jackson to Seattle without incident, the city itself quickly proves perilous.
—Alan Sepinwall, Rolling Stone, 4 May 2025
See All Example Sentences for perilous
Recent Examples of Synonyms for perilous
Adjective
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This, in effect, frames even the movie’s unrelated, apolitical happenings as being at the mercy of this dangerous future, backed by Western powers.—
Siddhant Adlakha,
Variety,
24 May 2025
-
Mensah and Bharadwaj take dangerous risks exploring an unknown area while Gurathin confronts Murderbot.—
Billie Melissa,
MSNBC Newsweek,
24 May 2025
Adjective
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Other parts of the southeastern US could see hazardous weather Friday afternoon and evening.—
Alaa Elassar,
CNN Money,
30 May 2025
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However, a small portion of them, known as potentially hazardous asteroids (PHAs), do require close monitoring.—
Soo Kim,
MSNBC Newsweek,
22 May 2025
Adjective
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Not mentioned in the CIT decision—and likely riskier—is section 338 of the Tariff Act of 1930.—
Jill Goldenziel,
Forbes.com,
1 June 2025
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With the use of additional biomarkers and prostate MRI, the diagnosis of men with prostate cancer is more precise and avoids the detection of low-risk indolent prostate cancer and rather focuses on the early detection and effective treatment of more clinically risky prostate cancer.—
Franklin D Gaylis,
San Diego Union-Tribune,
28 May 2025
Adjective
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Created by a Benedictine monk with a serious eye for detail, this whimsical stop features 125 tiny, handcrafted replicas of famous historic landmarks, like St. Peter’s Basilica and the Leaning Tower of Pisa, all located on the grounds of Alabama’s only Benedictine monastery, St. Bernard Abbey.—
Symiah Dorsey,
Southern Living,
24 May 2025
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Seven restaurants were closed because of serious health violations: Chuys Restaurant, 4441 River Oaks Blvd., had a score of 27 and was closed because of unsafe temperatures in the restaurant’s cold storage units.—
Lillie Davidson,
Fort Worth Star-Telegram,
24 May 2025
Cite this Entry
“Perilous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/perilous. Accessed 4 Jun. 2025.
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