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Synonyms

bellicose

American  
[bel-i-kohs] / ˈbɛl ɪˌkoʊs /

adjective

  1. An image of the word bellicose as defined by inclined or eager to fight; aggressively hostile; belligerent; pugnacious.

    inclined or eager to fight; aggressively hostile; belligerent; pugnacious.


bellicose British  
/ ˈbɛlɪˌkəʊs, -ˌkəʊz /

adjective

  1. warlike; aggressive; ready to fight

"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 bellicose

First recorded in 1400–50; late Middle English, from Latin bellicōsus, equivalent to bellic(us) “pertaining to war” ( bell(um) “war” + -icus -ic ) + -ōsus -ose 1

Explanation

If you walk into a high school where you know no one, find the toughest looking girl in the halls and tell her she's ugly, them's fighting words. Or bellicose ones. Bellicose means eager for war. Bellicose is from Latin bellum "war." A near synonym is belligerent, from the same Latin noun. You may wonder if they're connected to the Latin bellus "pretty, handsome," which gives us the names Bella or Isabella, as well as belle "a beautiful woman." They're not. War and beauty are not related, except in the case of Helen of Troy.

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Vocabulary lists containing bellicose

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:

In other words, he was dealing with a country just as bellicose and irrational as he is, and it had him in a funk.

From Salon ● Jul. 14, 2026

Following weeks of increasingly bellicose rhetoric surrounding his desire to seize the autonomous Danish territory, Trump said at Davos that he had reached a framework of a deal that satisfies him, without providing details.

From Barron's ● Jan. 21, 2026

I think about Beallsville every time the world grows especially bellicose, and talk of preparation for armed conflict becomes animated.

From The Wall Street Journal ● Oct. 28, 2025

Whereas other música Mexicana acts have built massive audiences by singing about their more bellicose escapades, Cornejo has made a name for himself by focusing on matters of the heart.

From Los Angeles Times ● Apr. 10, 2025

The chaplain was shocked by his bellicose words and tone and, to his own amazement and mystification, deeply chagrined that they were turning him loose.

From "Catch-22" by Joseph Heller

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