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Synonyms

perilously

American  
[per-uh-luhs-lee] / ˈpɛr ə ləs li /

adverb

  1. in a way or to a degree that is full of grave risk or peril; dangerously.

    That lighthouse has always been perilously close to the ever-eroding cliffs.


Other Word Forms

Etymology

Origin of perilously

perilous ( def. ) + -ly

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Hugo grew up in the area and has returned from his home in Bali to watch his mother's house in the village of Arès, which is perilously close to the wildfires.

From BBC Jul. 29, 2026

The get-rich ethos that defines our time may be only rivaled by our perilously tantalizing obsession with vengeance.

From Salon Jul. 19, 2026

See: America’s crude inventories are getting perilously low.

From MarketWatch Jun. 12, 2026

They pointed out that the Colorado River’s reservoirs are falling to perilously low levels, and native fish in the Delta are in decline as the pumping of water takes an ecological toll.

From Los Angeles Times May 25, 2026

But only slightly higher, at 19,000 feet, the ropes brought us to the base of a gargantuan, perilously balanced serac.

From "Into Thin Air" by Jon Krakauer

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