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Synonyms

inflammatory

American  
[in-flam-uh-tawr-ee, -tohr-ee] / ɪnˈflæm əˌtɔr i, -ˌtoʊr i /

adjective

  1. tending to arouse anger, hostility, passion, etc..

    inflammatory speeches.

    Synonyms:
    provocative, incendiary, fiery
  2. Pathology. of or caused by inflammation.


inflammatory British  
/ ɪnˈflæmətərɪ, -trɪ /

adjective

  1. characterized by or caused by inflammation

  2. tending to arouse violence, strong emotion, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of inflammatory

First recorded in 1725–35; from Latin inflammāt(us) “kindled” (past participle of inflammāre “to kindle”; see inflame) + -ory 1

Explanation

In medical terms, something that is inflammatory causes a local reaction that shows up by swelling, heat, pain, and redness. If you are stung by a bee, you may have an acute inflammatory reaction to the sting. The adjective inflammatory also refers to something that excites anger, violence, rebellion, or similar strong emotions, in many cases referring to speech or writing. If you are a politician, inflammatory speeches may be one tool you use to incite your constituents to vote against the corruption of your opponent. After all, a stirring speech about rights people may lose if an election goes a certain way is more likely to get out the vote than a more understated discussion.

Keep Reading on Vocabulary.com

Vocabulary lists containing inflammatory

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:

While bots are commonly associated with fake social media accounts that may post false, divisive and inflammatory content, they are also used to automate tasks like scanning web pages so they appear on search engines.

From BBC ● Oct. 13, 2026

Such nodules "could be a whole range of benign lesions -- inflammatory, infectious, autoimmune, or congenital -- or they could be malignant," Venuta said.

From Barron's ● Oct. 13, 2026

The review highlights advances in therapies designed to directly modify immune activity, including topical anti-cytokine biologics that disrupt persistent inflammatory signaling.

From Science Daily ● Oct. 10, 2026

And yet, when he describes the Spencers as William and Harry’s “blood family,” it’s also clear that it’s a squabble for supremacy, divisive and inflammatory.

From The Wall Street Journal ● Oct. 9, 2026

I asked several courts to stay Herbert's execution because of his ineffective lawyer, racial bias during the trial, the inflammatory comments made by the prosecutor, and the lack of mitigation evidence presented.

From "Just Mercy" by Bryan Stevenson

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