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Synonyms

steely

American  
[stee-lee] / ˈsti li /

adjective

steelier, steeliest
  1. consisting or made of steel.

  2. resembling or suggesting steel, as in color, strength, or hardness.


Other Word Forms

Etymology

Origin of steely

First recorded in 1500–10; steel + -y 1

Explanation

Anything that's steely resembles the metal called steel in some way—it's either hard, strong, bright, or silvery. A sword, a shade of gray, and even a look can be steely. You might describe the steely glint of the polished silverware on the table, or the steely blue of your cat's eyes. If someone questions you with a steely coldness, they are hard and emotionless—as cold as steel. You could also describe this person as "flinty" or "stony," other unbending adjectives. When steely was first used in the 16th century, it also described things literally "made of steel."

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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:

She conjures a bewitching onscreen presence that many of her contemporaries could only dream of, pulling the viewer’s gaze with a single glare from her steely eyes or the quiver of her chin.

From Salon Aug. 17, 2026

Cape Verde took a more attacking and expansive approach in their second Group H outing against Uruguay, but also demonstrated their steely resolve by grabbing a second-half equaliser.

From BBC Jun. 27, 2026

That is no longer the case since Ravi, an amiable but steely 58-year-old Harvard graduate, became secretary of the governing board.

From Barron's Jun. 25, 2026

The Knicks’ steely defense held Victor Wembanyama to just 3 points in the fourth quarter.

From The Wall Street Journal Jun. 14, 2026

Dr. Gonzalez turned her steely attention to Beatrice.

From "Hoot" by Carl Hiaasen

Only when the topic of the closure came up did the owner’s friendly manner shift into something steelier.

From Los Angeles Times May 4, 2023

Real Madrid are steelier than that flaky Barcelona side.

From BBC Feb. 21, 2023

Mulligan makes Twohey a touch steelier than Kazan’s more demonstrative Kantor.

From New York Times Nov. 16, 2022

She strikes me as a woman who gets things done, steelier than the quirky, slightly scatty figure she has often portrayed on screen.

From The Guardian Jan. 12, 2018

Slowly, as they kept talking, his face got steelier and steelier.

From "From Twinkle, with Love" by Sandhya Menon

There’s something about this storied tournament that can make even the steeliest of players weak in the knees.

From Los Angeles Times Apr. 9, 2026

“Pure/Honey,” next to last, is another sub-bass monster: The first part, propelled by a nasty kick drum, is a surprising approximation of techno at its steeliest, or maybe its most “pure.”

From New York Times Jul. 29, 2022

Russians are famously great chess players, yet there are moments when even the steeliest grandmasters find their initial advances on the board blocked and must adjust strategy.

From Washington Post Feb. 15, 2022

The work can bring some of the steeliest to crumble.

From Seattle Times Jul. 19, 2021

His job is war-work of the steeliest order, such as very few men would care to undertake.

From Punch, or the London Charivari, Volume 152, June 27, 1917 by Sir Owen Seaman

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