AGGRESSOR Synonyms: 26 Similar and Opposite Words

aggressor

noun

ə-ˈgre-sər

Definition of aggressor

as in invader

one that starts armed conflict against another especially without reasonable cause a group of smaller states had formed an alliance to deter potential aggressors

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Example Sentences

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 aggressor Now is the right moment to take new sanctions steps against the aggressor and force peace through strength. — Eric MacK, FOXNews.com, 20 Sep. 2026 It’s also packed with antioxidants, which help protect hair from UV light and other external aggressors. — Deanna Pai, Glamour, 10 Sep. 2026 Prosecutors said Anthony provoked Metcalf, and witnesses testified that Anthony was the aggressor. — ABC News, 19 Aug. 2026 The trooper who conducted the investigation had determined Baker as the primary aggressor in the incident and took her into custody. — Ana Maria Soler, CBS News, 19 Aug. 2026 See All Example Sentences for aggressor

Recent Examples of Synonyms for aggressor

Noun

Americans have demonized us as criminals, buffoons, lechers, invaders, criminals and job stealers since the fall of the Alamo.

— Gustavo Arellano, Los Angeles Times, 25 Sep. 2026
Of course, all kingdoms are susceptible to invaders, and SaaS is no exception.

— Srinivas Velamoor, Forbes.com, 23 Sep. 2026

Definition of invader

Noun

Frank and Jesse James rode with them as the raiders killed 150 to 200 men and boys and burned down nearly every business on Massachusetts Street, as well as dozens of homes.

— Lisa Gutierrez, Kansas City Star, 11 Sep. 2026
The preseason finale against the Atlanta Falcons is days away, roster cuts are next Sunday, and the season opener at the Las Vegas raiders is three weeks away.

— Chris Perkins, Sun Sentinel, 23 Aug. 2026

Definition of raider

Noun

The captain managed to open the cockpit door, allowing passengers to enter and restrain the attacker.

— SAM MEDNICK, Arkansas Online, 3 Oct. 2026
Crash axes The UAE’s attorney general’s statement was the first time authorities have clarified the weapon the attacker used.

— Azhar Sukri, CNBC, 3 Oct. 2026

Definition of attacker

Browse Nearby Words

aggressiveness

aggressor

aggressors

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“Aggressor.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/aggressor. Accessed 9 Oct. 2026.

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Synonyms of aggressor

noun

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