as in combustible
capable of catching or being set on fire
avoid wearing loose flammable clothing when using the blowtorch
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Recent Examples of flammable
Be especially wary of really, really flammable things.
—
Matthew Korfhage, WIRED, 24 Mar. 2025
Another consideration is how close the development sits to heavy vegetation and highly flammable fuels, and to manage them with a combination of wet zones, thinning zones, and fire-resistant planting.
—Jennifer Castenson, Forbes.com, 10 Apr. 2025
These stains can leave behind highly flammable residues that may ignite, even at low temperatures.
—Katelyn Squiers, Better Homes & Gardens, 6 Apr. 2025
Another has been figuring out how best to protect the buildings' historic but extremely flammable shingles, also known as shakes.
—Chloe Veltman, NPR, 31 Mar. 2025
See All Example Sentences for flammable
Matthew Korfhage, WIRED, 24 Mar. 2025
Another consideration is how close the development sits to heavy vegetation and highly flammable fuels, and to manage them with a combination of wet zones, thinning zones, and fire-resistant planting.
—Jennifer Castenson, Forbes.com, 10 Apr. 2025
These stains can leave behind highly flammable residues that may ignite, even at low temperatures.
—Katelyn Squiers, Better Homes & Gardens, 6 Apr. 2025
Another has been figuring out how best to protect the buildings' historic but extremely flammable shingles, also known as shakes.
—Chloe Veltman, NPR, 31 Mar. 2025
See All Example Sentences for flammable
Recent Examples of Synonyms for flammable
Adjective
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And, yeah, Saw huffing on the very combustible rhydo probably doesn’t help him stay even-keeled.—
Roxana Hadadi,
Vulture,
30 Apr. 2025
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Without home insurance, banks won’t lend and construction won’t start in these predictably combustible areas on the outskirts of our cities and at the edge of nature.—
Max Taves,
Mercury News,
25 Apr. 2025
Adjective
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Forecast: Both rookies will have good rookie seasons, but the combination of L.A.’s more talented offense and his own tools will lead to the explosive Hampton, 22, matching or exceeding Jeanty, 21, in both yards per carry and rushes of 20 yards or more. Expect Jeanty to carry a heavier load.—
Tom Krasovic,
San Diego Union-Tribune,
10 May 2025
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Stars Darius Garland, Evan Mobley, and De'Andre Hunter were all unavailable during Game 2, limiting the Cavaliers' explosive attack.—
Matt Levine,
MSNBC Newsweek,
9 May 2025
Adjective
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And all this against an inflammable backdrop of geopolitical crises including but not limited to the Israel-Hamas war and Russia's invasion of Ukraine.—
John Leicester,
Quartz,
15 Apr. 2024
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Heat also stresses old electrical systems — insulation breaks down; lubricants in relays dry out — and a not-insignificant amount of the subway’s electrical wiring dates to the 1920s and 1930s, some of it cloth-covered, inflammable, and pervious to water.—
Curbed,
Curbed,
28 July 2023
Cite this Entry
“Flammable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/flammable. Accessed 23 May. 2025.
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