invader

as in raider
one that starts armed conflict against another especially without reasonable cause vigilant defenders at the border were quick to repel the invaders

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Example Sentences

Recent Examples of Synonyms for invader
Noun
  • The 90-minute film follows three different warriors throughout history: A Viking raider and her son on a quest for revenge; two Japanese brothers—a ninja and a Samurai—who turn on one another in a war of succession; and a WWII pilot who investigates an extraterrestrial threat.
    Erik Kain, Forbes.com, 6 June 2025
  • The first season traces Ellie and Joel’s perilous journey, punctuated by attacks by the infected, the depredations of groups of raiders, and betrayals galore by would-be allies.
    Michael M. Rosen, The Washington Examiner, 30 May 2025
Noun
  • Ukraine demonstrates that wars are never won as rapidly as aggressors imagine before the conflict.
    Michael Brown, Forbes.com, 20 July 2025
  • The aggressor, who has not yet been arrested, primarily has targeted people who were jogging or walking alone, police said.
    Rick Hurd, Mercury News, 16 July 2025
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.

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“Invader.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invader. Accessed 5 Aug. 2025.

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