INFLAMMABLE Synonyms: 18 Similar and Opposite Words

inflammable

adjective

in-ˈfla-mə-bəl

Definition of inflammable

as in combustible

capable of catching or being set on fire some pajamas are made of inflammable material, so be careful

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of inflammable 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 Initial checks showed the fire, which mostly affected a wing for critically ill patients, was caused by inflammable painting material at a ward under renovation, the officials said. — Reuters, NBC News, 19 Apr. 2023 At the crime scene in Madison, authorities found jars with pieces of clothing, inflammable liquid and burn marks. — Andrew Jeong, Washington Post, 29 Mar. 2023 The mighty sequoia, protected by thick bark and with its foliage typically high above the flames, was once considered nearly inflammable. — Brian Melley, Anchorage Daily News, 23 July 2022 See All Example Sentences for inflammable

Recent Examples of Synonyms for inflammable

Adjective

The timing is combustible The launch lands weeks after Apple sued OpenAI, alleging theft of trade secrets and confidential information about upcoming products.

— Gabriel Alin Zainescu, Forbes.com, 21 Aug. 2026
In the first three years, combustible materials like firewood, dead leaves, branches, mulch and wood chips would have to be cleared 5 feet around homes.

— Ethan Baron, Mercury News, 20 Aug. 2026

Definition of combustible

Adjective

Driven by artificial intelligence demand, memory chips are in short supply, pushing prices steadily higher and triggering explosive profit growth for Micron.

— , CNBC, 28 Aug. 2026
The pair of explosive devices were found Saturday in the boy’s home in the Orcutt area and safely recovered, sheriff’s officials said in a statement Wednesday.

— Iris Kwok, Los Angeles Times, 27 Aug. 2026

Definition of explosive

Adjective

The club had only one fire extinguisher and its ceiling was made of highly flammable material, while the venue’s 250-person capacity was exceeded by double the amount of people, most of them between the ages of 16 and 25.

— Beatrice Loayza, Variety, 21 Aug. 2026
The 2027 race Solid-state batteries replace flammable liquid electrolytes with solid materials, drastically reducing fire hazards during collisions or short circuits.

— Mrigakshi Dixit, Interesting Engineering, 21 Aug. 2026

Definition of flammable

Browse Nearby Words

inflaming

inflammable

inflammation

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“Inflammable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inflammable. Accessed 1 Sep. 2026.

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Synonyms of inflammable

adjective

Example Sentences

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Flammable vs. Inflammable

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